Between its surface and the ground level was a gulf of impenetrable blackness at whose upper edge were signs of gigantic, stress-heaved vaulting. At this point, it appeared, the deserts sands lay directly upon a floor of some titan structure of earth's youth--how preserved through aeons of geologic convulsion I could not then and cannot now even attempt to guess.


In retrospect, the barest idea of a sudden, lone descent into such a doubtful abyss--and at a time when one's whereabouts were unknown to any living soul--seems like the utter apex of insanity. Perhaps it was--yet that night I embarked without hesitancy upon such a descent.


Again there was manifest that lure and driving of fatality which had all along seemed to direct my course. With torch flashing intermittently to save the battery, I commenced a mad scramble down the sinister, Cyclopean incline below the opening--sometimes facing forward as I found good hand- and foot-holds, and at other times turning to face the heap of megaliths as I clung and fumbled more precariously.


In two directions beside me distant walls of carven, crumbling masonry loomed dimly under the direct beams of my torch. Ahead, however, was only unbroken darkness.


I kept no track of time during my downward scramble. So seething with baffling hints and images was my mind that all objective matters seemed withdrawn into incalculable distances. Physical sensation was dead, and even fear remained as a wraith-like, inactive gargoyle leering impotently at me.


Eventually, I reached a level floor strewn with fallen blocks, shapeless fragments of stone, and sand and detritus of every kind. On either side--perhaps thirty feet apart--rose massive walls culminating in huge groinings. That they were carved I could just discern, but the nature of the carvings was beyond my perception.


What held me the most was the vaulting overhead. The beam from my torch could not reach the roof, but the lower parts of the monstrous arches stood out distinctly. And so perfect was their identity with what I had seen in countless dreams of the elder world, that I trembled actively for the first time.


Behind and high above, a faint luminous blur told of the distant moonlit world outside. Some vague shred of caution warned me that I should not let it out of my sight, lest I have no guide for my return.


I now advanced toward the wall at my left, where the traces of carving were plainest. The littered floor was nearly as hard to traverse as the downward heap had been, but I managed to pick my difficult way.


At one place I heaved aside some blocks and locked away the detritus to see what the pavement was like, and shuddered at the utter, fateful familiarity of the great octagonal stones whose buckled surface still held roughly together.


Reaching a convenient distance from the wall, I cast the searchlight slowly and carefully over its worn remnants of carving. Some bygone influx of water seemed to have acted on the sandstone surface, while there were curious incrustations which I could not explain.


In places the masonry was very loose and distorted, and I wondered how many aeons more this primal, hidden edifice could keep its remaining traces of form amidst earth's heavings.


But it was the carvings themselves that excited me most. Despite their time-crumbled state, they were relatively easy to trace at close range; and the complete, intimate familiarity of every detail almost stunned my imagination.


That the major attributes of this hoary masonry should be familiar, was not beyond normal credibility.


Powerfully impressing the weavers of certain myths, they had become embodied in a stream of cryptic lore which, somehow, coming to my notice during the amnesic period, had evoked vivid images in my subconscious mind.


But how could I explain the exact and minute fashion in which each line and spiral of these strange designs tallied with what I had dreamed for more than a score of years? What obscure, forgotten iconography could have reproduced each subtle shading and nuance which so persistently, exactly, and unvaryingly besieged my sleeping vision night after night?


For this was no chance or remote resemblance. Definitely and absolutely, the millennially ancient, aeon-hidden corridor in which I stood was the original of something I knew in sleep as intimately as I knew my own house in Crane Street, Arkham. True, my dreams shewed the place in its undecayed prime; but the identity was no less real on that account. I was wholly and horribly oriented.


The particular structure I was in was known to me. Known, too, was its place in that terrible elder city of dreams. That I could visit unerringly any point in that structure or in that city which had escaped the changes and devastations of uncounted ages, I realized with hideous and instinctive certainty. What in heaven's name could all this mean? How had I come to know what I knew? And what awful reality could lie behind those antique tales of the beings who had dwelt in this labyrinth of primordial stone?


Words can convey only fractionally the welter of dread and bewilderment which ate at my spirit. I knew this place. I knew what lay before me, and what had lain overhead before the myriad towering stories had fallen to dust and debris and the desert. No need now, I thought with a shudder, to keep that faint blur of moonlight in view.


I was torn betwixt a longing to flee and a feverish mixture of burning curiosity and driving fatality. What had happened to this monstrous megalopolis of old in the millions of years since the time of my dreams? Of the subterrene mazes which had underlain the city and linked all the titan towers, how much had still survived the writhings of earth's crust?


Had I come upon a whole buried world of unholy archaism? Could I still find the house of the writing master, and the tower where S'gg'ha, the captive mind from the star-headed vegetable carnivores of Antarctica, had chiselled certain pictures on the blank spaces of the walls?


Would the passage at the second level down, to the hall of the alien minds, be still unchoked and traversable? In that hall the captive mind of an incredible entity--a half-plastic denizen of the hollow interior of an unknown trans-Plutonian planet eighteen million years in the future--had kept a certain thing which it had modelled from clay.


I shut my eyes and put my hand to my head in a vain, pitiful effort to drive these insane dream-fragments from my consciousness. Then, for the first time, I felt acutely the coolness, motion, and dampness of the surrounding air. Shuddering, I realized that a vast chain of aeon-dead black gulfs must indeed be yawning somewhere beyond and below me.


I thought of the frightful chambers and corridors and inclines as I recalled them from my dreams. Would the way to the central archives still be open? Again that driving fatality tugged insistently at my brain as I recalled the awesome records that once lay cased in those rectangular vaults of rustless metal.


There, said the dreams and legends, had reposed the whole history, past and future, of the cosmic space-time continuum--written by captive minds from every orb and every age in the solar system. Madness, of course--but had I not now stumbled into a nighted world as mad as I?


I thought of the locked metal shelves, and of the curious knob twistings needed to open each one. My own came vividly into my consciousness. How often had I gone through that intricate routine of varied turns and pressures in the terrestrial vertebrate section on the lowest level! Every detail was fresh and familiar.


If there were such a vault as I had dreamed of, I could open it in a moment. It was then that madness took me utterly. An instant later, and I was leaping and stumbling over the rocky debris toward the well-remembered incline to the depths below.


VII


From that point forward my impressions are scarcely to be relied on--indeed, I still possess a final, desperate hope that they all form parts of some daemonic dream or illusion born of delirium. A fever raged in my brain, and everything came to me through a kind of haze--sometimes only intermittently.


The rays of my torch shot feebly into the engulfing blackness, bringing phantasmal flashes of hideously familiar walls and carvings, all blighted with the decay of ages. In one place a tremendous mass of vaulting had fallen, so that I had to clamber over a mighty mound of stones reaching almost to the ragged, grotesquely stalactited roof.


It was all the ultimate apex of nightmare, made worse by the blasphemous tug of pseudo-memory. One thing only was unfamiliar, and that was my own size in relation to the monstrous masonry. I felt oppressed by a sense of unwonted smallness, as if the sight of these towering walls from a mere human body was something wholly new and abnormal. Again and again I looked nervously down at myself, vaguely disturbed by the human form I possessed.


Onward through the blackness of the abyss I leaped, plunged, and staggered--often falling and bruising myself, and once nearly shattering my torch. Every stone and corner of that daemonic gulf was known to me, and at many points I stopped to cast beams of light through choked and crumbling, yet familiar, archways.


Some rooms had totally collapsed; others were bare, or debris-filled. In a few I saw masses of metal--some fairly intact, some broken, and some crushed or battered--which I recognised as the colossal pedestals or tables of my dreams. What they could in truth have been, I dared not guess.


I found the downward incline and began its descent--though after a time halted by a gaping, ragged chasm whose narrowest point could not be much less than four feet across. Here the stonework had fallen through, revealing incalculable inky depths beneath.


I knew there were two more cellar levels in this titan edifice, and trembled with fresh panic as I recalled the metal-clamped trap-door on the lowest one. There could be no guards now--for what had lurked beneath had long since done its hideous work and sunk into its long decline. By the time of the posthuman beetle race it would be quite dead. And yet, as I thought of the native legends, I trembled anew.


It cost me a terrible effort to vault that yawning chasm, since the littered floor prevented a running start--but madness drove me on. I chose a place close to the left-hand wall--where the rift was least wide and the landing-spot reasonably clear of dangerous debris--and after one frantic moment reached the other side in safety.


At last, gaining the lower level, I stumbled on past the archway of the room of machines, within which were fantastic ruins of metal, half buried beneath fallen vaulting. Everything was where I knew it would be, and I climbed confidently over the heaps which barred the entrance of a vast transverse corridor. This, I realised, would take me under the city to the central archives.


Endless ages seemed to unroll as I stumbled, leaped, and crawled along that debris-cluttered corridor. Now and then I could make out carvings on the age-stained walls--some familiar, others seemingly added since the period of my dreams. Since this was a subterrene house-connecting highway, there were no archways save when the route led through the lower levels of various buildings.


At some of these intersections I turned aside long enough to look down well-remembered corridors and into well-remembered rooms. Twice only did I find any radical changes from what I had dreamed of--and in one of these cases I could trace the sealed-up outlines of the archway I remembered.


I shook violently, and felt a curious surge of retarding weakness, as I steered a hurried and reluctant course through the crypt of one of those great windowless, ruined towers whose alien, basalt masonry bespoke a whispered and horrible origin.


This primal vault was round and fully two hundred feet across, with nothing carved upon the dark-hued stonework. The floor was here free from anything save dust and sand, and I could see the apertures leading upward and downward. There were no stairs or inclines--indeed, my dreams had pictured those elder towers as wholly untouched by the fabulous Great Race. Those who had built them had not needed stairs or inclines.


In the dreams, the downward aperture had been tightly sealed and nervously guarded. Now it lay open-black and yawning, and giving forth a current of cool, damp air. Of what limitless caverns of eternal night might brood below, I would not permit myself to think.


Later, clawing my way along a badly heaped section of the corridor, I reached a place where the roof had wholly caved in. The debris rose like a mountain, and I climbed up over it, passing through a vast, empty space where my torchlight could reveal neither walls nor vaulting. This, I reflected, must be the cellar of the house of the metal-purveyors, fronting on the third square not far from the archives. What had happened to it I could not conjecture.


I found the corridor again beyond the mountain of detritus and stone, but after a short distance encountered a wholly choked place where the fallen vaulting almost touched the perilously sagging ceiling. How I managed to wrench and tear aside enough blocks to afford a passage, and how I dared disturb the tightly packed fragments when the least shift of equilibrium might have brought down all the tons of superincumbent masonry to crush me to nothingness, I do not know.


It was sheer madness that impelled and guided me--if, indeed, my whole underground adventure was not--as I hope--a hellish delusion or phase of dreaming. But I did make--or dream that I made--a passage that I could squirm through. As I wiggled over the mound of debris--my torch, switched continuously on, thrust deeply in my mouth--I felt myself torn by the fantastic stalactites of the jagged floor above me.


I was now close to the great underground archival structure which seemed to form my goal. Sliding and clambering down the farther side of the barrier, and picking my way along the remaining stretch of corridor with hand-held, intermittently flashing torch, I came at last to a low, circular crypt with arches--still in a marvelous state of preservation--opening off on every side.


The walls, or such parts of them as lay within reach of my torchlight, were densely hieroglyphed and chiselled with typical curvilinear symbols--some added since the period of my dreams.


This, I realised, was my fated destination, and I turned at once through a familiar archway on my left. That I could find a clear passage up and down the incline to all the surviving levels, I had, oddly, little doubt. This vast, earth-protected pile, housing the annals of all the solar system, had been built with supernal skill and strength to last as long as that system itself.


Blocks of stupendous size, poised with mathematical genius and bound with cements of incredible toughness, had combined to form a mass as firm as the planet's rocky core. Here, after ages more prodigious than I could sanely grasp, its buried bulk stood in all its essential contours, the vast, dust-drifted floors scarce sprinkled with the litter elsewhere so dominant.


The relatively easy walking from this point onward went curiously to my head. All the frantic eagerness hitherto frustrated by obstacles now took itself out in a kind of febrile speed, and I literally raced along the low-roofed, monstrously well-remembered aisles beyond the archway.


I was past being astonished by the familiarity of what I saw. On every hand the great hieroglyphed metal shelf-doors loomed monstrously; some yet in place, others sprung open, and still others bent and buckled under bygone geological stresses not quite strong enough to shatter the titan masonry.


Here and there a dust-covered heap beneath a gaping, empty shelf seemed to indicate where cases had been shaken down by earth tremors. On occasional pillars were great symbols or letters proclaiming classes and subclasses of volumes.


Once I paused before an open vault where I saw some of the accustomed metal cases still in position amidst the omnipresent gritty dust. Reaching up, I dislodged one of the thinner specimens with some difficulty, and rested it on the floor for inspection. It was titled in the prevailing curvilinear hieroglyphs, though something in the arrangement of the characters seemed subtly unusual.


The odd mechanism of the hooked fastener was perfectly well known to me, and I snapped up the still rustless and workable lid and drew out the book within. The latter, as expected, was some twenty by fifteen inches in area, and two inches thick; the thin metal covers opening at the top.


Its tough cellulose pages seemed unaffected by the myriad cycles of time they had lived through, and I studied the queerly pigmented, brush-drawn letters of the text-symbols unlike either the usual curved hieroglyphs or any alphabet known to human scholarship--with a haunting, half-aroused memory.


It came to me that this was the language used by a captive mind I had known slightly in my dreams--a mind from a large asteroid on which had survived much of the archaic life and lore of the primal planet whereof it formed a fragment. At the same time I recalled that this level of the archives was devoted to volumes dealing with the non-terrestrial planets.


As I ceased poring over this incredible document I saw that the light of my torch was beginning to fail, hence quickly inserted the extra battery I always had with me. Then, armed with the stronger radiance, I resumed my feverish racing through unending tangles of aisles and corridors--recognising now and then some familiar shelf, and vaguely annoyed by the acoustic conditions which made my footfalls echo incongruously in these catacombs.


The very prints of my shoes behind me in the millennially untrodden dust made me shudder. Never before, if my mad dreams held anything of truth, had human feet pressed upon those immemorial pavements.


Of the particular goal of my insane racing, my conscious mind held no hint. There was, however, some force of evil potency pulling at my dazed will and buried recollection, so that I vaguely felt I was not running at random.


I came to a downward incline and followed it to profounder depths. Floors flashed by me as I raced, but I did not pause to explore them. In my whirling brain there had begun to beat a certain rhythm which set my right hand twitching in unison. I wanted to unlock something, and felt that I knew all the intricate twists and pressures needed to do it. It would be like a modern safe with a combination lock.


Dream or not, I had once known and still knew. How any dream--or scrap of unconsciously absorbed legend--could have taught me a detail so minute, so intricate, and so complex, I did not attempt to explain to myself. I was beyond all coherent thought. For was not this whole experience--this shocking familiarity with a set of unknown ruins, and this monstrously exact identity of everything before me with what only dreams and scraps of myth could have suggested--a horror beyond all reason?


Probably it was my basic conviction then--as it is now during my saner moments--that I was not awake at all, and that the entire buried city was a fragment of febrile hallucination.


Eventually, I reached the lowest level and struck off to the right of the incline. For some shadowy reason I tried to soften my steps, even though I lost speed thereby. There was a space I was afraid to cross on this last, deeply buried floor.


As I drew near it I recalled what thing in that space I feared. It was merely one of the metal-barred and closely guarded trap-doors. There would be no guards now, and on that account I trembled and tiptoed as I had done in passing through that black basalt vault where a similar trap-door had yawned.


I felt a current of cool, damp air as I had felt there, and wished that my course led in another direction. Why I had to take the particular course I was taking, I did not know.


When I came to the space I saw that the trap-door yawned widely open. Ahead, the shelves began again, and I glimpsed on the floor before one of them a heap very thinly covered with dust, where a number of cases had recently fallen. At the same moment a fresh wave of panic clutched me, though for some time I could not discover why.


Heaps of fallen cases were not uncommon, for all through the aeons this lightless labyrinth had been racked by the heavings of earth and had echoed at intervals of the deafening clatter of toppling objects. It was only when I was nearly across the space that I realized why I shook so violently.


Not the heap, but something about the dust of the level floor was troubling me. In the light of my torch it seemed as if that dust were not as even as it ought to be--there were places where it looked thinner, as if it had been disturbed not many months before. I could not be sure, for even the apparently thinner places were dusty enough; yet a certain suspicion of regularity in the fancied unevenness was highly disquieting.


When I brought the torchlight close to one of the queer places I did not like what I saw--for the illusion of regularity became very great. It was as if there were regular lines of composite impressions--impressions that went in threes, each slightly over a foot square, and consisting of five nearly circular three-inch prints, one in advance of the other four.


These possible lines of foot-square impressions appeared to lead in two directions, as if something had gone somewhere and returned. They were, of course, very faint, and may have been illusions or accidents; but there was an element of dim, fumbling terror about the way I thought they ran. For at one end of them was the heap of cases which must have clattered down not long before, while at the other end was the ominous trap-door with the cool, damp wind, yawning unguarded down to abysses past imagination.


VIII


That my strange sense of compulsion was deep and overwhelming is shewn by its conquest of my fear. No rational motive could have drawn me on after that hideous suspicion of prints and the creeping dream-memories it excited. Yet my right hand, even as it shook with fright, still twitched rhythmically in its eagerness to turn a lock it hoped to find. Before I knew it I was past the heap of lately fallen cases and running on tiptoe through aisles of utterly unbroken dust toward a point which I seemed to know morbidly, horribly well.


My mind was asking itself questions whose origin and relevancy I was only beginning to guess. Would the shelf be reachable by a human body? Could my human hand master all the aeon-remembered motions of the lock? Would the lock be undamaged and workable? And what would I do--what dare I do with what--as I now commenced to realise--I both hoped and feared to find? Would it prove the awesome, brain-shattering truth of something past normal conception, or shew only that I was dreaming?


The next I knew I had ceased my tiptoed racing and was standing still, staring at a row of maddeningly familiar hieroglyphed shelves. They were in a state of almost perfect preservation, and only three of the doors in this vicinity had sprung open.


My feelings toward these shelves cannot be described--so utter and insistent was the sense of old acquaintance. I was looking high up at a row near the top and wholly out of my reach, and wondering how I could climb to best advantage. An open door four rows from the bottom would help, and the locks of the closed doors formed possible holds for hands and feet. I would grip the torch between my teeth, as I had in other places where both hands were needed. Above all I must make no noise.


How to get down what I wished to remove would be difficult, but I could probably hook its movable fastener in my coat collar and carry it like a knapsack. Again I wondered whether the lock would be undamaged. That I could repeat each familiar motion I had not the least doubt. But I hoped the thing would not scrape or creak--and that my hand could work it properly.


Even as I thought these things I had taken the torch in my mouth and begun to climb. The projecting locks were poor supports; but, as I had expected, the opened shelf helped greatly. I used both the swinging door and the edge of the aperture itself in my ascent, and managed to avoid any loud creaking.


Balanced on the upper edge of the door, and leaning far to my right, I could just reach the lock I sought. My fingers, half numb from climbing, were very clumsy at first; but I soon saw that they were anatomically adequate. And the memory-rhythm was strong in them.


Out of unknown gulfs of time the intricate, secret motions had somehow reached my brain correctly in every detail--for after less than five minutes of trying there came a click whose familiarity was all the more startling because I had not consciously anticipated it. In another instant the metal door was slowly swinging open with only the faintest grating sound.


Dazedly I looked over the row of greyish case ends thus exposed, and felt a tremendous surge of some wholly inexplicable emotion. Just within reach of my right hand was a case whose curving hieroglyphs made me shake with a pang infinitely more complex than one of mere fright. Still shaking, I managed to dislodge it amidst a shower of gritty flakes, and ease it over toward myself without any violent noise.


Like the other case I had handled, it was slightly more than twenty by fifteen inches in size, with curved mathematical designs in low relief. In thickness it just exceeded three inches.


Crudely wedging it between myself and the surface I was climbing, I fumbled with the fastener and finally got the hook free. Lifting the cover, I shifted the heavy object to my back, and let the hook catch hold of my collar. Hands now free, I awkwardly clambered down to the dusty floor, and prepared to inspect my prize.


Kneeling in the gritty dust, I swung the case around and rested it in front of me. My hands shook, and I dreaded to draw out the book within almost as much as I longed--and felt compelled--to do so. It had very gradually become clear to me what I ought to find, and this realisation nearly paralysed my faculties.


If the thing were there--and if I were not dreaming--the implications would be quite beyond the power of the human spirit to bear. What tormented me most was my momentary inability to feel that my surroundings were a dream. The sense of reality was hideous--and again becomes so as I recall the scene.


At length I tremblingly pulled the book from its container and stared fascinatedly at the well-known hieroglyphs on the cover. It seemed to be in prime condition, and the curvilinear letters of the title held me in almost as hypnotised a state as if I could read them. Indeed, I cannot swear that I did not actually read them in some transient and terrible access of abnormal memory.


I do not know how long it was before I dared to lift that thin metal cover. I temporized and made excuses to myself. I took the torch from my mouth and shut it off to save the battery. Then, in the dark, I collected my courage finally lifting the cover without turning on the light. Last of all, I did indeed flash the torch upon the exposed page--steeling myself in advance to suppress any sound no matter what I should find.


I looked for an instant, then collapsed. Clenching my teeth, however, I kept silent. I sank wholly to the floor and put a hand to my forehead amidst the engulfing blackness. What I dreaded and expected was there. Either I was dreaming, or time and space had become a mockery.


I must be dreaming--but I would test the horror by carrying this thing back and shewing it to my son if it were indeed a reality. My head swam frightfully, even though there were no visible objects in the unbroken gloom to swirl about me. Ideas and images of the starkest terror--excited by vistas which my glimpse had opened up--began to throng in upon me and cloud my senses.


I thought of those possible prints in the dust, and trembled at the sound of my own breathing as I did so. Once again I flashed on the light and looked at the page as a serpent's victim may look at his destroyer's eyes and fangs.


Then, with clumsy fingers, in the dark, I closed the book, put it in its container, and snapped the lid and the curious, hooked fastener. This was what I must carry back to the outer world if it truly existed--if the whole abyss truly existed--if I, and the world itself, truly existed.


Just when I tottered to my feet and commenced my return I cannot be certain. It comes to me oddly--as a measure of my sense of separation from the normal world--that I did not even once look at my watch during those hideous hours underground.


Torch in hand, and with the ominous case under one arm, I eventually found myself tiptoeing in a kind of silent panic past the draught-giving abyss and those lurking suggestions of prints. I lessened my precautions as I climbed up the endless inclines, but could not shake off a shadow of apprehension which I had not felt on the downward journey.


I dreaded having to repass through the black basalt crypt that was older than the city itself, where cold draughts welled up from unguarded depths. I thought of that which the Great Race had feared, and of what might still be lurking--be it ever so weak and dying--down there. I thought of those five-circle prints and of what my dreams had told me of such prints--and of strange winds and whistling noises associated with them. And I thought of the tales of the modern blackfellows, wherein the horror of great winds and nameless subterrene ruins was dwelt upon.


I knew from a carven wall symbol the right floor to enter, and came at last after passing that other book I had examined--to the great circular space with the branching archways. On my right, and at once recognisable, was the arch through which I had arrived. This I now entered, conscious that the rest of my course would be harder because of the tumbled state of the masonry outside the archive building. My new metal-cased burden weighed upon me, and I found it harder and harder to be quiet as I stumbled among debris and fragments of every sort.


Then I came to the ceiling-high mound of debris through which I had wrenched a scanty passage. My dread at wriggling through again was infinite, for my first passage had made some noise, and I now--after seeing those possible prints--dreaded sound above all things. The case, too, doubled the problem of traversing the narrow crevice.


But I clambered up the barrier as best I could, and pushed the case through the aperture ahead of me. Then, torch in mouth, I scrambled through myself--my back torn as before by stalactites.


As I tried to grasp the case again, it fell some distance ahead of me down the slope of the debris, making a disturbing clatter and arousing echoes which sent me into a cold perspiration. I lunged for it at once, and regained it without further noise--but a moment afterward the slipping of blocks under my feet raised a sudden and unprecedented din.


The din was my undoing. For, falsely or not, I thought I heard it answered in a terrible way from spaces far behind me. I thought I heard a shrill, whistling sound, like nothing else on earth, and beyond any adequate verbal description. If so, what followed has a grim irony--since, save for the panic of this thing, the second thing might never have happened.


As it was, my frenzy was absolute and unrelieved. Taking my torch in my hand and clutching feebly at the case, I leaped and bounded wildly ahead with no idea in my brain beyond a mad desire to race out of these nightmare ruins to the waking world of desert and moonlight which lay so far above.


I hardly knew it when I reached the mountain of debris which towered into the vast blackness beyond the caved-in roof, and bruised and cut myself repeatedly in scrambling up its steep slope of jagged blocks and fragments.


Then came the great disaster. Just as I blindly crossed the summit, unprepared for the sudden dip ahead, my feet slipped utterly and I found myself involved in a mangling avalanche of sliding masonry whose cannon-loud uproar split the black cavern air in a deafening series of earth-shaking reverberations.


I have no recollection of emerging from this chaos, but a momentary fragment of consciousness shows me as plunging and tripping and scrambling along the corridor amidst the clangour--case and torch still with me.


Then, just as I approached that primal basalt crypt I had so dreaded, utter madness came. For as the echoes of the avalanche died down, there became audible a repetition of that frightful alien whistling I thought I had heard before. This time there was no doubt about it--and what was worse, it came from a point not behind but ahead of me.


Probably I shrieked aloud then. I have a dim picture of myself as flying through the hellish basalt vault of the elder things, and hearing that damnable alien sound piping up from the open, unguarded door of limitless nether blacknesses. There was a wind, too--not merely a cool, damp draught, but a violent, purposeful blast belching savagely and frigidly from that abominable gulf whence the obscene whistling came.


There are memories of leaping and lurching over obstacles of every sort, with that torrent of wind and shrieking sound growing moment by moment, and seeming to curl and twist purposefully around me as it struck out wickedly from the spaces behind and beneath.


Though in my rear, that wind had the odd effect of hindering instead of aiding my progress; as if it acted like a noose or lasso thrown around me. Heedless of the noise I made, I clattered over a great barrier of blocks and was again in the structure that led to the surface.


I recall glimpsing the archway to the room of machines and almost crying out as I saw the incline leading down to where one of those blasphemous trap-doors must be yawning two levels below. But instead of crying out I muttered over and over to myself that this was all a dream from which I must soon awake. Perhaps I was in camp--perhaps I was at home in Arkham. As these hopes bolstered up my sanity I began to mount the incline to the higher level.


I knew, of course, that I had the four-foot cleft to re-cross, yet was too racked by other fears to realise the full horror until I came almost upon it. On my descent, the leap across had been easy--but could I clear the gap as readily when going uphill, and hampered by fright, exhaustion, the weight of the metal case, and the anomalous backward tug of that daemon wind? I thought of these things at the last moment, and thought also of the nameless entities which might be lurking in the black abysses below the chasm.


My wavering torch was growing feeble, but I could tell by some obscure memory when I neared the cleft. The chill blasts of wind and the nauseous whistling shrieks behind me were for the moment like a merciful opiate, dulling my imagination to the horror of the yawning gulf ahead. And then I became aware of the added blasts and whistling in front of me--tides of abomination surging up through the cleft itself from depths unimagined and unimaginable.


Now, indeed, the essence of pure nightmare was upon me. Sanity departed--and, ignoring everything except the animal impulse of flight, I merely struggled and plunged upward over the incline's debris as if no gulf had existed. Then I saw the chasm's edge, leaped frenziedly with every ounce of strength I possessed, and was instantly engulfed in a pandaemoniae vortex of loathsome sound and utter, materially tangible blackness.


This is the end of my experience, so far as I can recall. Any further impressions belong wholly to the domain of phantasmagoria delirium. Dream, madness, and memory merged wildly together in a series of fantastic, fragmentary delusions which can have no relation to anything real.


There was a hideous fall through incalculable leagues of viscous, sentient darkness, and a babel of noises utterly alien to all that we know of the earth and its organic life. Dormant, rudimentary senses seemed to start into vitality within me, telling of pits and voids peopled by floating horrors and leading to sunless crags and oceans and teeming cities of windowless, basalt towers upon which no light ever shone.


Secrets of the primal planet and its immemorial aeons flashed through my brain without the aid of sight or sound, and there were known to me things which not even the wildest of my former dreams had ever suggested. And all the while cold fingers of damp vapor clutched and picked at me, and that eldritch, damnable whistling shrieked fiendishly above all the alternations of babel and silence in the whirlpools of darkness around.


Afterward there were visions of the Cyclopean city of my dreams--not in ruins, but just as I had dreamed of it. I was in my conical, non-human body again, and mingled with crowds of the Great Race and the captive minds who carried books up and down the lofty corridors and vast inclines.


Then, superimposed upon these pictures, were frightful, momentary flashes of a non-vistial consciousness involving desperate struggles, a writhing free from clutching tentacles of whistling wind, an insane, bat-like flight through half-solid air, a feverish burrowing through the cyclone-whipped dark, and a wild stumbling and scrambling over fallen masonry.


Once there was a curious, intrusive flash of half sight--a faint, diffuse suspicion of bluish radiance far overhead. Then there came a dream of wind--pursued climbing and crawling--of wriggling into a blaze of sardonic moonlight through a jumble of debris which slid and collapsed after me amidst a morbid hurricane. It was the evil, monotonous beating of that maddening moonlight which at last told me of the return of what I had once known as the objective, waking world.


I was clawing prone through the sands of the Australian desert, and around me shrieked such a tumult of wind as I had never before known on our planet's surface. My clothing was in rags, and my whole body was a mass of bruises and scratches.


Full consciousness returned very slowly, and at no time could I tell just where delirious dream left off and true memory began. There had seemed to be a mound of titan blocks, an abyss beneath it, a monstrous revelation from the past, and a nightmare horror at the end--but how much of this was real?


My flashlight was gone, and likewise any metal case I may have discovered. Had there been such a case--or any abyss--or any mound? Raising my head, I looked behind me, and saw only the sterile, undulant sands of the desert.


The daemon wind died down, and the bloated, fungoid moon sank reddeningly in the west. I lurched to my feet and began to stagger southwestward toward the camp. What in truth had happened to me? Had I merely collapsed in the desert and dragged a dream-racked body over miles of sand and buried blocks? If not, how could I bear to live any longer?


For, in this new doubt, all my faith in the myth-born unreality of my visions dissolved once more into the hellish older doubting. If that abyss was real, then the Great Race was real--and its blasphemous reachings and seizures in the cosmos-wide vortex of time were no myths or nightmares, but a terrible, soul-shattering actuality.


Had I, in full, hideous fact, been drawn back to a pre-human world of a hundred and fifty million years ago in those dark, baffling days of the amnesia? Had my present body been the vehicle of a frightful alien consciousness from palaeogean gulfs of time?


Had I, as the captive mind of those shambling horrors, indeed known that accursed city of stone in its primordial heyday, and wriggled down those familiar corridors in the loathsome shape of my captor? Were those tormenting dreams of more than twenty years the offspring of stark, monstrous memories?


Had I once veritably talked with minds from reachless corners of time and space, learned the universe's secrets, past and to come, and written the annals of my own world for the metal cases of those titan archives? And were those others--those shocking elder things of the mad winds and daemon pipings--in truth a lingering, lurking menace, waiting and slowly weakening in black abysses while varied shapes of life drag out their multimillennial courses on the planet's age-racked surface?


I do not know. If that abyss and what I held were real, there is no hope. Then, all too truly, there lies upon this world of man a mocking and incredible shadow out of time. But, mercifully, there is no proof that these things are other than fresh phases of my myth-born dreams. I did not bring back the metal case that would have been a proof, and so far those subterrene corridors have not been found.


If the laws of the universe are kind, they will never be found. But I must tell my son what I saw or thought I saw, and let him use his judgment as a psychologist in gauging the reality of my experience, and communicating this account to others.


I have said that the awful truth behind my tortured years of dreaming hinges absolutely upon the actuality of what I thought I saw in those Cyclopean, buried ruins. It has been hard for me, literally, to set down that crucial revelation, though no reader can have failed to guess it. Of course, it lay in that book within the metal case--the case which I pried out of its lair amidst the dust of a million centuries.


No eye had seen, no hand had touched that book since the advent of man to this planet. And yet, when I flashed my torch upon it in that frightful abyss, I saw that the queerly pigmented letters on the brittle, aeon-browned cellulose pages were not indeed any nameless hieroglyphs of earth's youth. They were, instead, the letters of our familiar alphabet, spelling out the words of the English language in my own handwriting.


DREAMS IN THE WITCH-HOUSE


Whether the dreams brought on the fever or the fever brought on the dreams Walter Gilman did not know. Behind everything crouched the brooding, festering horror of the ancient town, and of the mouldy, unhallowed garret gable where he wrote and studied and wrestled with figures and formulae when he was not tossing on the meagre iron bed. His ears were growing sensitive to a preternatural and intolerable degree, and he had long ago stopped the cheap mantel clock whose ticking had come to seem like a thunder of artillery. At night the subtle stirring of the black city outside, the sinister scurrying of rats in the wormy partitions, and the creaking of hidden timbers in the centuried house, were enough to give him a sense of strident pandemonium. The darkness always teemed with unexplained sound--and yet he sometimes shook with fear lest the noises he heard should subside and allow him to hear certain other fainter noises which he suspected were lurking behind them.


He was in the changeless, legend-haunted city of Arkham, with its clustering gambrel roofs that sway and sag over attics where witches hid from the King's men in the dark, olden years of the Province. Nor was any spot in that city more steeped in macabre memory than the gable room which harboured him--for it was this house and this room which had likewise harboured old Keziah Mason, whose flight from Salem Gaol at the last no one was ever able to explain. That was in 1692--the gaoler had gone mad and babbled of a small white-fanged furry thing which scuttled out of Keziah's cell, and not even Cotton Mather could explain the curves and angles smeared on the grey stone walls with some red, sticky fluid.


Possibly Gilman ought not to have studied so hard. Non-Euclidean calculus and quantum physics are enough to stretch any brain, and when one mixes them with folklore, and tries to trace a strange background of multi-dimensional reality behind the ghoulish hints of the Gothic tales and the wild whispers of the chimney-corner, one can hardly expect to be wholly free from mental tension. Gilman came from Haverhill, but it was only after he had entered college in Arkham that he began to connect his mathematics with the fantastic legends of elder magic. Something in the air of the hoary town worked obscurely on his imagination. The professors at Miskatonic had urged him to slacken up, and had voluntarily cut down his course at several points. Moreover, they had stopped him from consulting the dubious old books on forbidden secrets that were kept under lock and key in a vault at the university library. But all these precautions came late in the day, so that Gilman had some terrible hints from the dreaded Necronomicon of Abdul Alhazred, the fragmentary Book of Eibon, and the suppressed Unaussprechlichen Kulten of von Junzt to correlate with his abstract formulae on the properties of space and the linkage of dimensions known and unknown.


He knew his room was in the old Witch-House--that, indeed, was why he had taken it. There was much in the Essex County records about Keziah Mason's trial, and what she had admitted under pressure to the Court of Oyer and Terminer had fascinated Gilman beyond all reason. She had told Judge Hathorne of lines and curves that could be made to point out directions leading through the walls of space to other spaces beyond, and had implied that such lines and curves were frequently used at certain midnight meetings in the dark valley of the white stone beyond Meadow Hill and on the unpeopled island in the river. She had spoken also of the Black Man, of her oath, and of her new secret name of Nahab. Then she had drawn those devices on the walls of her cell and vanished.


Gilman believed strange things about Keziah, and had felt a queer thrill on learning that her dwelling was still standing after more than two hundred and thirty-five years. When he heard the hushed Arkham whispers about Keziah's persistent presence in the old house and the narrow streets, about the irregular human tooth-marks left on certain sleepers in that and other houses, about the childish cries heard near May-Eve, and Hallowmass, about the stench often noted in the old house's attic just after those dreaded seasons, and about the small, furry, sharp-toothed thing which haunted the mouldering structure and the town and nuzzled people curiously in the black hours before dawn, he resolved to live in the place at any cost. A room was easy to secure, for the house was unpopular, hard to rent, and long given over to cheap lodgings. Gilman could not have told what he expected to find there, but he knew he wanted to be in the building where some circumstance had more or less suddenly given a mediocre old woman of the Seventeenth Century an insight into mathematical depths perhaps beyond the utmost modern delvings of Planck, Heisenberg, Einstein, and de Sitter.


He studied the timber and plaster walls for traces of cryptic designs at every accessible spot where the paper had peeled, and within a week managed to get the eastern attic room where Keziah was held to have practised her spells. It had been vacant from the first--for no one had ever been willing to stay there long--but the Polish landlord had grown wary about renting it. Yet nothing whatever happened to Gilman till about the time of the fever. No ghostly Keziah flitted through the sombre halls and chambers, no small furry thing crept into his dismal eyrie to nuzzle him, and no record of the witch's incantations rewarded his constant search. Sometimes he would take walks through shadowy tangles of unpaved musty-smelling lanes where eldritch brown houses of unknown age leaned and tottered and leered mockingly through narrow, small-paned windows. Here he knew strange things had happened once, and there was a faint suggestion behind the surface that everything of that monstrous past might not--at least in the darkest, narrowest, and most intricately crooked alleys--have utterly perished. He also rowed out twice to the ill-regarded island in the river, and made a sketch of the singular angles described by the moss-grown rows of grey standing stones whose origin was so obscure and immemorial.


Gilman's room was of good size but queerly irregular shape; the north wall slanting perceptibly inward from the outer to the inner end, while the low ceiling slanted gently downward in the same direction. Aside from an obvious rat-hole and the signs of other stopped-up ones, there was no access--nor any appearance of a former avenue of access--to the space which must have existed between the slanting wall and the straight outer wall on the house's north side, though a view from the exterior showed where a window had heen boarded up at a very remote date. The loft above the ceiling--which must have had a slanting floor--was likewise inaccessible. When Gilman climbed up a ladder to the cob-webbed level loft above the rest of the attic he found vestiges of a bygone aperture tightly and heavily covered with ancient planking and secured by the stout wooden pegs common in Colonial carpentry. No amount of persuasion, however, could induce the stolid landlord to let him investigate either of these two closed spaces.


As time wore along, his absorption in the irregular wall and ceiling of his room increased; for he began to read into the odd angles a mathematical significance which seemed to offer vague clues regarding their purpose. Old Keziah, he reflected, might have had excellent reasons for living in a room with peculiar angles; for was it not through certain angles that she claimed to have gone outside the boundaries of the world of space we know? His interest gradually veered away from the unplumbed voids beyond the slanting surfaces, since it now appeared that the purpose of those surfaces concerned the side he was on.


The touch of brain-fever and the dreams began early in February. For some time, apparently, the curious angles of Gilman's room had been having a strange, almost hypnotic effect on him; and as the bleak winter advanced he had found himself staring more and more intently at the corner where the down-slanting ceiling met the inward-slanting wall. About this period his inability to concentrate on his formal studies worried him considerably, his apprehensions about the mid-year examinations being very acute. But the exaggerated sense of hearing was scarcely less annoying. Life had become an insistent and almost unendurable cacophony, and there was that constant, terrifying impression of other sounds--perhaps from regions beyond life--trembling on the very brink of audibility. So far as concrete noises went, the rats in the ancient partitions were the worst. Sometimes their scratching seemed not only furtive but deliberate. When it came from beyond the slanting north wall it was mixed with a sort of dry rattling; and when it came from the century-closed loft above the slanting ceiling Gilman always braced himself as if expecting some horror which only bided its time before descending to engulf him utterly.


The dreams were wholly beyond the pale of sanity, and Gilman felt that they must be a result, jointly, of his studies in mathematics and in folklore. He had been thinking too much about the vague regions which his formulae told him must lie beyond the three dimensions we know, and about the possibility that old Keziah Mason--guided by some influence past all conjecture--had actually found the gate to those regions. The yellowed country records containing her testimony and that of her accusers were so damnably suggestive of things beyond human experience--and the descriptions of the darting little furry object which served as her familiar were so painfully realistic despite their incredible details.


That object--no larger than a good-sized rat and quaintly called by the townspeople "Brown Jenkin"--seemed to have been the fruit of a remarkable case of sympathetic herd-delusion, for in 1692 no less than eleven persons had testified to glimpsing it. There were recent rumours, too, with a baffling and disconcerting amount of agreement. Witnesses said it had long hair and the shape of a rat, but that its sharp-toothed, bearded face was evilly human while its paws were like tiny human hands. It took messages betwixt old Keziah and the devil, and was nursed on the witch's blood, which it sucked like a vampire. Its voice was a kind of loathsome titter, and it could speak all languages. Of all the bizarre monstrosities in Gilman's dreams, nothing filled him with greater panic and nausea than this blasphemous and diminutive hybrid, whose image flitted across his vision in a form a thousandfold more hateful than anything his waking mind had deduced from the ancient records and the modern whispers.


Gilman's dreams consisted largely in plunges through limitless abysses of inexplicably coloured twilight and bafflingly disordered sound; abysses whose material and gravitational properties, and whose relation to his own entity, he could not even begin to explain. He did not walk or climb, fly or swim, crawl or wriggle; yet always experienced a mode of motion partly voluntary and partly involuntary. Of his own condition he could not well judge, for sight of his arms, legs, and torso seemed always cut off by some odd disarrangement of perspective; but he felt that his physical organization and faculties were somehow marvellously transmuted and obliquely projected--though not without a certain grotesque relationship to his normal proportions and properties.


The abysses were by no means vacant, being crowded with indescribably angled masses of alien-hued substance, some of which appeared to be organic while others seemed inorganic. A few of the organic objects tended to awake vague memories in the back of his mind, though he could form no conscious idea of what they mockingly resembled or suggested. In the later dreams he began to distinguish separate categories into which the organic objects appeared to be divided, and which seemed to involve in each case a radically different species of conduct-pattern and basic motivation. Of these categories one seemed to him to include objects slightly less illogical and irrelevant in their motions than the members of the other categories.


All the objects--organic and inorganic alike--were totally beyond description or even comprehension. Gilman sometimes compared the inorganic matter to prisms, labyrinths, clusters of cubes and planes, and Cyclopean buildings; and the organic things struck him variously as groups of bubbles, octopi, centipedes, living Hindoo idols, and intricate arabesques roused into a kind of ophidian animation. Everything he saw was unspeakably menacing and horrible; and whenever one of the organic entities appeared by its motions to be noticing him, he felt a stark, hideous fright which generally jolted him awake. Of how the organic entities moved, he could tell no more than of how he moved himself. In time he observed a further mystery--the tendency of certain entities to appear suddenly out of empty space, or to disappear totally with equal suddenness. The shrieking, roaring confusion of sound which permeated the abysses was past all analysis as to pitch, timbre or rhythm; but seemed to be synchronous with vague visual changes in all the indefinite objects, organic and inorganic alike. Gilman had a constant sense of dread that it might rise to some unbearable degree of intensity during one or another of its obscure, relentlessly inevitable fluctuations.


But it was not in these vortices of complete alienage that he saw Brown Jenkin. That shocking little horror was reserved for certain lighter, sharper dreams which assailed him just before he dropped into the fullest depths of sleep. He would be lying in the dark fighting to keep awake when a faint lambent glow would seem to shimmer around the centuried room, showing in a violet mist the convergence of angled planes which had seized his brain so insidiously. The horror would appear to pop out of the rat-hole in the corner and patter toward him over the sagging, wide-planked floor with evil expectancy in its tiny, bearded human face; but mercifully, this dream always melted away before the object got close enough to nuzzle him. It had hellishly long, sharp, canine teeth; Gilman tried to stop up the rat-hole every day, but each night the real tenants of the partitions would gnaw away the obstruction, whatever it might be. Once he had the landlord nail a tin over it, but the next night the rats gnawed a fresh hole, in making which they pushed or dragged out into the room a curious little fragment of bone.


Gilman did not report his fever to the doctor, for he knew he could not pass the examinations if ordered to the college infirmary when every moment was needed for cramming. As it was, he failed in Calculus D and Advanced General Psychology, though not without hope of making up lost ground before the end of the term.


It was in March when the fresh element entered his lighter preliminary dreaming, and the nightmare shape of Brown Jenkin began to be companioned by the nebulous blur which grew more and more to resemble a bent old woman. This addition disturbed him more than he could account for, but finally he decided that it was like an ancient crone whom he had twice actually encountered in the dark tangle of lanes near the abandoned wharves. On those occasions the evil, sardonic, and seemingly unmotivated stare of the beldame had set him almost shivering--especially the first time when an overgrown rat darting across the shadowed mouth of a neighbouring alley had made him think irrationally of Brown Jenkin. Now, he reflected, those nervous fears were being mirrored in his disordered dreams. That the influence of the old house was unwholesome he could not deny, but traces of his early morbid interest still held him there. He argued that the fever alone was responsible for his nightly fantasies, and that when the touch abated he would be free from the monstrous visions. Those visions, however, were of absorbing vividness and convincingness, and whenever he awaked he retained a vague sense of having undergone much more than he remembered. He was hideously sure that in unrecalled dreams he had talked with both Brown Jenkin and the old woman, and that they had been urging him to go somewhere with them and to meet a third being of greater potency.


Toward the end of March he began to pick up in his mathematics, though the other studies bothered him increasingly. He was getting an intuitive knack for solving Riemannian equations, and astonished Professor Upham by his comprehension of fourth-dimensional and other problems which had floored all the rest of the class. One afternoon there was a discussion of possible freakish curvatures in space, and of theoretical points of approach or even contact between our part of the cosmos and various other regions as distant as the farthest stars or the transgalactic gulfs themselves--or even as fabulously remote as the tentatively conceivable cosmic units beyond the whole Einsteinian space-time continuum. Gilman's handling of this theme filled everyone with admiration, even though some of his hypothetical illustrations caused an increase in the always plentiful gossip about his nervous and solitary eccentricity. What made the students shake their heads was his sober theory that a man might--given mathematical knowledge admittedly beyond all likelihood of human acquirement--step deliberately from the earth to any other celestial body which might lie at one of an infinity of specific points in the cosmic pattern.


Such a step, he said, would require only two stages; first, a passage out of the three-dimensional sphere we know, and second, a passage back to the three-dimensional sphere at another point, perhaps one of infinite remoteness. That this could be accomplished without loss of life was in many cases conceivable. Any being from any part of three-dimensional space could probably survive in the fourth dimension; and its survival of the second stage would depend upon what alien part of three-dimensional space it might select for its re-entry. Denizens of some planets might be able to live on certain others--even planets belonging to other galaxies, or to similar dimensional phases of other space-time continua--though of course there must be vast numbers of mutually uninhabitable even though mathematically juxtaposed bodies or zones of space.


It was also possible that the inhabitants of a given dimensional realm could survive entry to many unknown and incomprehensible realms of additional or indefinitely multiplied dimensions--be they within or outside the given space-time continuum--and that the converse would be likewise true. This was a matter for speculation, though one could be fairly certain that the type of mutation involved in a passage from any given dimensional plane to the next higher one would not be destructive of biological integrity as we understand it. Gilman could not be very clear about his reasons for this last assumption, but his haziness here was more than overbalanced by his clearness on other complex points. Professor Upham especially liked his demonstration of the kinship of higher mathematics to certain phases of magical lore transmitted down the ages from an ineffable antiquity--human or pre-human--whose knowledge of the cosmos and its laws was greater than ours.


Around 1 April Gilman worried considerably because his slow fever did not abate. He was also troubled by what some of his fellow lodgers said about his sleep-walking. It seemed that he was often absent from his bed and that the creaking of his floor at certain hours of the night was remarked by the man in the room below. This fellow also spoke of hearing the tread of shod feet in the night; but Gilman was sure he must have been mistaken in this, since shoes as well as other apparel were always precisely in place in the morning. One could develop all sorts of aural delusions in this morbid old house--for did not Gilman himself, even in daylight, now feel certain that noises other than rat-scratching came from the black voids beyond the slanting wall and above the slanting ceiling? His pathologically sensitive ears began to listen for faint footfalls in the immemorially sealed loft overhead, and sometimes the illusion of such things was agonizingly realistic.


However, he knew that he had actually become a somnambulist; for twice at night his room had been found vacant, though with all his clothing in place. Of this he had been assured by Frank Elwood, the one fellow-student whose poverty forced him to room in this squalid and unpopular house. Elwood had been studying in the small hours and had come up for help on a differential equation, only to find Gilman absent. It had been rather presumptuous of him to open the unlocked door after knocking had failed to rouse a response, but he had needed the help very badly and thought that his host would not mind a gentle prodding awake. On neither occasion, though, had Gilman been there; and when told of the matter he wondered where he could have been wandering, barefoot and with only his night clothes on. He resolved to investigate the matter if reports of his sleep-walking continued, and thought of sprinkling flour on the floor of the corridor to see where his footsteps might lead. The door was the only conceivable egress, for there was no possible foothold outside the narrow window.


As April advanced, Gilman's fever-sharpened ears were disturbed by the whining prayers of a superstitious loom-fixer named Joe Mazurewicz who had a room on the ground floor. Mazurewicz had told long, rambling stories about the ghost of old Keziah and the furry sharp-fanged, nuzzling thing, and had said he was so badly haunted at times that only his silver crucifix--given him for the purpose by Father Iwanicki of St. Stanislaus' Church--could bring him relief. Now he was praying because the Witches' Sabbath was drawing near. May Eve was Walpurgis Night, when hell's blackest evil roamed the earth and all the slaves of Satan gathered for nameless rites and deeds. It was always a very bad time in Arkham, even though the fine folks up in Miskatonic Avenue and High and Saltonstall Streets pretended to know nothing about it. There would be bad doings, and a child or two would probably be missing. Joe knew about such things, for his grandmother in the old country had heard tales from her grandmother. It was wise to pray and count one's beads at this season. For three months Keziah and Brown Jenkin had not been near Joe's room, nor near Paul Choynski's room, nor anywhere else--and it meant no good when they held off like that. They must be up to something.


Gilman dropped in at the doctor's office on the sixteenth of the month, and was surprised to find his temperature was not as high as he had feared. The physician questioned him sharply, and advised him to see a nerve specialist. On reflection, he was glad he had not consulted the still more inquisitive college doctor. Old Waldron, who had curtailed his activities before, would have made him take a rest--an impossible thing now that he was so close to great results in his equations. He was certainly near the boundary between the known universe and the fourth dimension, and who could say how much farther he might go?


But even as these thoughts came to him he wondered at the source of his strange confidence. Did all of this perilous sense of immininence come from the formulae on the sheets he covered day by day? The soft, stealthy, imaginary footsteps in the sealed loft above were unnerving. And now, too, there was a growing feeling that somebody was constantly persuading him to do something terrible which he could not do. How about the somnambulism? Where did he go sometimes in the night? And what was that faint suggestion of sound which once in a while seemed to trickle through the confusion of identifiable sounds even in broad daylight and full wakefulness? Its rhythm did not correspond to anything on earth, unless perhaps to the cadence of one or two unmentionable Sabbat-chants, and sometimes he feared it corresponded to certain attributes of the vague shrieking or roaring in those wholly alien abysses of dream.


The dreams were meanwhile getting to be atrocious. In the lighter preliminary phase the evil old woman was now of fiendish distinctness, and Gilman knew she was the one who had frightened him in the slums. Her bent back, long nose, and shrivelled chin were unmistakable, and her shapeless brown garments were like those he remembered. The expression on her face was one of hideous malevolence and exultation, and when he awaked he could recall a croaking voice that persuaded and threatened. He must meet the Black Man and go with them all to the throne of Azathoth at the centre of ultimate chaos. That was what she said. He must sign the book of Azathoth in his own blood and take a new secret name now that his independent delvings had gone so far. What kept him from going with her and Brown Jenkin and the other to the throne of Chaos where the thin flutes pipe mindlessly was the fact that he had seen the name "Azathoth" in the Necronomicon, and knew it stood for a primal evil too horrible for description.


The old woman always appeared out of thin air near the corner where the downward slant met the inward slant. She seemed to crystallize at a point closer to the ceiling than to the floor, and every night she was a little nearer and more distinct before the dream shifted. Brown Jenkin, too was always a little nearer at the last, and its yellowish-white fangs glistened shockingly in that unearthly violet phosphorescence. Its shrill loathsome tittering struck more and more into Gilman's head, and he could remember in the morning how it had pronounced the words "Azathoth" and "Nyarlathotep."


In the deeper dreams everything was likewise more distinct, and Gilman felt that the twilight abysses around him were those of the fourth dimension. Those organic entities whose motions seemed least flagrantly irrelevant and unmotivated were probably projections of life-forms from our own planet, including human beings. What the others were in their own dimensional sphere or spheres he dared not try to think. Two of the less irrelevantly moving things--a rather large congeries of iridescent, prolately spheroidal bubbles and a very much smaller polyhedron of unknown colours and rapidly shifting surface angles--seemed to take notice of him and follow him about or float ahead as he changed position among the titan prisms, labyrinths, cube-and-plane clusters and quasi-buildings; and all the while the vague shrieking and roaring waxed louder and louder, as if approaching some monstrous climax of utterly unendurable intensity.


During the night of 19-20 April the new development occurred. Gilman was half involuntarily moving about in the twilight abysses with the bubble-mass and the small polyhedron floating ahead when he noticed the peculiarly regular angles formed by the edges of some gigantic neighbouring prism-clusters. In another second he was out of the abyss and standing tremulously on a rocky hillside bathed in intense, diffused green light. He was barefooted and in his nightclothes. and when he tried to walk discovered that he could scarcely lift his feet. A swirling vapour hid everything but the immediate sloping terrain from sight, and he shrank from the thought of the sounds, that might surge out of that vapour.


Then he saw the two shapes laboriously crawling toward him--the old woman and the little furry thing. The crone strained up to her knees and managed to cross her arms in a singular fashion, while Brown Jenkin pointed in a certain direction with a horribly anthropoid forepaw which it raised with evident difficulty. Spurred by an impulse he did not originate, Gilman dragged himself forward along a course determined by the angle of the old woman's arms and the direction of the small monstrosity's paw, and before he had shuffled three steps he was back in the twilight abysses. Geometrical shapes seethed around him, and he fell dizzily and interminably. At last he woke in his bed in the crazily angled garret of the eldritch old house.


He was good for nothing that morning, and stayed away from all his classes. Some unknown attraction was pulling his eyes in a seemingly irrelevant direction, for he could not help staring at a certain vacant spot on the floor. As the day advanced, the focus of his unseeing eyes changed position, and by noon he had conquered the impulse to stare at vacancy. About two o'clock he went out for lunch and as he threaded the narrow lanes of the city he found himself turning always to the southeast. Only an effort halted him at a cafeteria in Church Street, and after the meal he felt the unknown pull still more strongly.


He would have to consult a nerve specialist after all--perhaps there was a connection with his somnambulism--but meanwhile he might at least try to break the morbid spell himself. Undoubtedly he could still manage to walk away from the pull, so with great resolution he headed against it and dragged himself deliberately north along Garrison Street. By the time he had reached the bridge over the Miskatonic he was in a cold perspiration, and he clutched at the iron railing as he gazed upstream at the ill-regarded island whose regular lines of ancient standing stones brooded sullenly in the afternoon sunlight.


Then he gave a start. For there was a clearly visible living figure on that desolate island, and a second glance told him it was certainly the strange old woman whose sinister aspect had worked itself so disastrously into his dreams. The tall grass near her was moving, too, as if some other living thing were crawling close to the ground. When the old woman began to turn toward him he fled precipitately off the bridge and into the shelter of the town's labyrinthine waterfront alleys. Distant though the island was, he felt that a monstrous and invincible evil could flow from the sardonic stare of that bent, ancient figure in brown.


The southeastwards pull still held, and only with tremendous resolution could Gilman drag himself into the old house and up the rickety stairs. For hours he sat silent and aimless, with his eyes shifting gradually westward. About six o'clock his sharpened ears caught the whining prayers of Joe Mazurewicz two floors below, and in desperation he seized his hat and walked out into the sunset-golden streets, letting the now directly southward pull carry him where it might. An hour later darkness found him in the open fields beyond Hangman's Brook, with the glimmering spring stars shining ahead. The urge to walk was gradually changing to an urge to leap mystically into space, and suddenly he realized just where the source of the pull lay.


It was in the sky. A definite point among the stars had a claim on him and was calling him. Apparently it was a point somewhere between Hydra and Argo Navis, and he knew that he had been urged toward it ever since he had awaked soon after dawn. In the morning it had been underfoot, and now it was roughly south but stealing toward the west. What was the meaning of this new thing? Was he going mad? How long would it last? Again mustering his resolution, Gilman turned and dragged himself back to the sinister old house.


Mazurewicz was waiting for him at the door, and seemed both anxious and reluctant to whisper some fresh bit of superstition. It was about the witch-light. Joe had been out celebrating the night before--and it was Patriots' Day in Massachusetts--and had come home after midnight. Looking up at the house from outside, he had thought at first that Gilman's window was dark, but then he had seen the faint violet glow within. He wanted to warn the gentleman about that glow, for everybody in Arkham knew it was Keziah's witch-light which played near Brown Jenkin and the ghost of the old crone herself. He had not mentioned this before, but now he must tell about it because it meant that Keziah and her long-toothed familiar were haunting the young gentleman. Sometimes he and Paul Choynski and Landlord Dombrowski thought they saw that light seeping out of cracks in the sealed loft above the young gentleman's room, but they had all agreed not to talk about that. However, it would be better for the gentleman to take another room and get a crucifix from some good priest like Father Iwanicki.


As the man rambled on, Gilman felt a nameless panic clutch at his throat. He knew that Joe must have been half drunk when he came home the night before; yet the mention of a violet light in the garret window was of frightful import. It was a lambent glow of this sort which always played about the old woman and the small furry thing in those lighter, sharper dreams which prefaced his plunge into unknown abysses, and the thought that a wakeful second person could see the dream-luminance was utterly beyond sane harborage. Yet where had the fellow got such an odd notion? Had he himself talked as well as walked around the house in his sleep? No, Joe said, he had not--but he must check up on this. Perhaps Frank Elwood could tell him something, though he hated to ask.


Fever--wild dreams--somnambulism--illusions of sounds--a pull toward a point in the sky--and now a suspicion of insane sleep-talking! He must stop studying, see a nerve specialist, and take himself in hand. When he climbed to the second storey he paused at Elwood's door but saw that the other youth was out. Reluctantly he continued up to his garret room and sat down in the dark. His gaze was still pulled to the southward, but he also found himself listening intently for some sound in the closed loft above, and half imagining that an evil violet light seeped down through an infinitesimal crack in the low, slanting ceiling.


That night as Gilman slept, the violet light broke upon him with heightened intensity, and the old witch and small furry thing, getting closer than ever before, mocked him with inhuman squeals and devilish gestures. He was glad to sink into the vaguely roaring twilight abysses, though the pursuit of that iridescent bubble-congeries and that kaleidoscopic little polyhedron was menacing and irritating. Then came the shift as vast converging planes of a slippery-looking substance loomed above and below him--a shift which ended in a flash of delirium and a blaze of unknown, alien light in which yellow, carmine, and indigo were madly and inextricably blended.


He was half lying on a high, fantastically balustraded terrace above a boundless jungle of outlandish, incredible peaks, balanced planes, domes, minarets, horizontal disks poised on pinnacles, and numberless forms of still greater wildness--some of stone and some of metal--which glittered gorgeously in the mixed, almost blistering glare from a poly-chromatic sky. Looking upward he saw three stupendous disks of flame, each of a different hue, and at a different height above an infinitely distant curving horizon of low mountains. Behind him tiers of higher terraces towered aloft as far as he could see. The city below stretched away to the limits of vision, and he hoped that no sound would well up from it.


The pavement from which he easily raised himself was a veined polished stone beyond his power to identify, and the tiles were cut in bizarre-angled shapes which struck him as less asymmetrical than based on some unearthly symmetry whose laws he could not comprehend. The balustrade was chest-high, delicate, and fantastically wrought, while along the rail were ranged at short intervals little figures of grotesque design and exquisite workmanship. They, like the whole balustrade, seemed to be made of some sort of shining metal whose colour could not be guessed in the chaos of mixed effulgences, and their nature utterly defied conjecture. They represented some ridged barrel-shaped objects with thin horizontal arms radiating spoke-like from a central ring and with vertical knobs or bulbs projecting from the head and base of the barrel. Each of these knobs was the hub of a system of five long, flat, triangularly tapering arms arranged around it like the arms of a starfish--nearly horizontal, but curving slightly away from the central barrel. The base of the bottom knob was fused to the long railing with so delicate a point of contact that several figures had been broken off and were missing. The figures were about four and a half inches in height, while the spiky arms gave them a maximum diameter of about two and a half inches.


When Gilman stood up, the tiles felt hot to his bare feet. He was wholly alone, and his first act was to walk to the balustrade and look dizzily down at the endless, Cyclopean city almost two thousand feet below. As he listened he thought a rhythmic confusion of faint musical pipings covering a wide tonal range welled up from the narrow streets beneath, and he wished he might discern the denizens of the place. The sight turned him giddy after a while, so that he would have fallen to the pavement had he not clutched instinctively at the lustrous balustrade. His right hand fell on one of the projecting figures, the touch seeming to steady him slightly. It was too much, however, for the exotic delicacy of the metal-work, and the spiky figure snapped off under his grasp. Still half dazed, he continued to clutch it as his other hand seized a vacant space on the smooth railing.


But now his over-sensitive ears caught something behind him, and he looked back across the level terrace. Approaching him softly though without apparent furtiveness were five figures, two of which were the sinister old woman and the fanged, furry little animal. The other three were what sent him unconscious; for they were living entities about eight feet high, shaped precisely like the spiky images on the balustrade, and propelling themselves by a spider-like wriggling of their lower set of starfish-arms.


Gilman awoke in his bed, drenched by a cold perspiration and with a smarting sensation in his face, hands and feet. Springing to the floor, he washed and dressed in frantic haste, as if it were necessary for him to get out of the house as quickly as possible. He did not know where he wished to go, but felt that once more he would have to sacrifice his classes. The odd pull toward that spot in the sky between Hydra and Argo had abated, but another of even greater strength had taken its place. Now he felt that he must go north--infinitely north. He dreaded to cross the bridge that gave a view of the desolate island in the Miskatonic, so went over the Peabody Avenue bridge. Very often he stumbled, for his eyes and ears were chained to an extremely lofty point in the blank blue sky.


After about an hour he got himself under better control, and saw that he was far from the city. All around him stretched the bleak emptiness of salt marshes, while the narrow road ahead led to Innsmouth--that ancient, half-deserted town which Arkham people were so curiously unwilling to visit. Though the northward pull had not diminished, he resisted it as he had resisted the other pull, and finally found that he could almost balance the one against the other. Plodding back to town and getting some coffee at a soda fountain, he dragged himself into the public library and browsed aimlessly among the lighter magazines. Once he met some friends who remarked how oddly sunburned he looked, but he did not tell them of his walk. At three o'clock he took some lunch at a restaurant, noting meanwhile that the pull had either lessened or divided itself. After that he killed the time at a cheap cinema show, seeing the inane performance over and over again without paying any attention to it.


About nine at night he drifted homeward and shuffled into the ancient house. Joe Mazurewicz was whining unintelligible prayers, and Gilman hastened up to his own garret chamber without pausing to see if Elwood was in. It was when he turned on the feeble electric light that the shock came. At once he saw there was something on the table which did not belong there, and a second look left no room for doubt. Lying on its side--for it could not stand up alone--was the exotic spiky figure which in his monstrous dream he had broken off the fantastic balustrade. No detail was missing. The ridged, barrel-shaped center, the thin radiating arms, the knobs at each end, and the flat, slightly outward-curving starfish-arms spreading from those knobs--all were there. In the electric light the colour seemed to be a kind of iridescent grey veined with green; and Gilman could see amidst his horror and bewilderment that one of the knobs ended in a jagged break, corresponding to its former point of attachment to the dream-railing.


Only his tendency toward a dazed stupor prevented him from screaming aloud. This fusion of dream and reality was too much to bear. Still dazed, he clutched at the spiky thing and staggered downstairs to Landlord Dombrowski's quarters. The whining prayers of the superstitious loom-fixer were still sounding through the mouldy halls, but Gilman did not mind them now. The landlord was in, and greeted him pleasantly. No, he had not seen that thing before and did not know anything about it. But his wife had said she found a funny tin thing in one of the beds when she fixed the rooms at noon, and maybe that was it. Dombrowski called her, and she waddled in. Yes, that was the thing. She had found it in the young gentleman's bed--on the side next the wall. It had looked very queer to her, but of course the young gentleman had lots of queer things in his room--books and curios and pictures and markings on paper. She certainly knew nothing about it.


So Gilman climbed upstairs again in mental turmoil, convinced that he was either still dreaming or that his somnambulism had run to incredible extremes and led him to depredations in unknown places. Where had he got this outré thing? He did not recall seeing it in any museum in Arkham. It must have been somewhere, though; and the sight of it as he snatched it in his sleep must have caused the odd dream-picture of the balustraded terrace. Next day he would make some very guarded inquiries--and perhaps see the nerve specialist.


Meanwhile he would try to keep track of his somnambulism. As he went upstairs and across the garret hall he sprinkled about some flour which he had borrowed--with a frank admission as to its purpose--from the landlord. He had stopped at Elwood's door on the way, but had found all dark within. Entering his room, he placed the spiky thing on the table, and lay down in complete mental and physical exhaustion without pausing to undress. From the closed loft above the slanting ceiling he thought he heard a faint scratching and padding, but he was too disorganized even to mind it. That cryptical pull from the north was getting very strong again, though it seemed now to come from a lower place in the sky.


In the dazzling violet light of dream the old woman and the fanged, furry thing came again and with a greater distinctness than on any former occasion. This time they actually reached him, and he felt the crone's withered claws clutching at him. He was pulled out of bed and into empty space, and for a moment he heard a rhythmic roaring and saw the twilight amorphousness of the vague abysses seething around him. But that moment was very brief, for presently he was in a crude, windowless little space with rough beams and planks rising to a peak just above his head, and with a curious slanting floor underfoot. Propped level on that floor were low cases full of books of every degree of antiquity and disintegration, and in the centre were a table and bench, both apparently fastened in place. Small objects of unknown shape and nature were ranged on the tops of the cases, and in the flaming violet light Gilman thought he saw a counterpart of the spiky image which had puzzled him so horribly. On the left the floor fell abruptly away, leaving a black triangular gulf out of which, after a second's dry rattling, there presently climbed the hateful little furry thing with the yellow fangs and bearded human face.


The evilly-grinning beldame still clutched him, and beyond the table stood a figure he had never seen before--a tall, lean man of dead black colouration but without the slightest sign of negroid features: wholly devoid of either hair or beard, and wearing as his only garment a shapeless robe of some heavy black fabric. His feet were indistinguishable because of the table and bench, but he must have been shod, since there was a clicking whenever he changed position. The man did not speak, and bore no trace of expression on his small, regular features. He merely pointed to a book of prodigious size which lay open on the table, while the beldame thrust a huge grey quill into Gilman's right hand. Over everything was a pall of intensely maddening fear, and the climax was reached when the furry thing ran up the dreamer's clothing to his shoulders and then down his left arm, finally biting him sharply in the wrist just below his cuff. As the blood spurted from this wound Gilman lapsed into a faint.


He awaked on the morning of the twenty-second with a pain in his left wrist, and saw that his cuff was brown with dried blood. His recollections were very confused, but the scene with the black man in the unknown space stood out vividly. The rats must have bitten him as he slept, giving rise to the climax of that frightful dream. Opening the door, he saw that the flour on the corridor floor was undisturbed except for the huge prints of the loutish fellow who roomed at the other end of the garret. So he had not been sleep-walking this time. But something would have to be done about those rats. He would speak to the landlord about them. Again he tried to stop up the hole at the base of the slanting wall, wedging in a candlestick which seemed of about the right size. His ears were ringing horribly, as if with the residual echoes of some horrible noise heard in dreams.


As he bathed and changed clothes he tried to recall what he had dreamed after the scene in the violet-litten space, but nothing definite would crystallize in his mind. That scene itself must have corresponded to the sealed loft overhead, which had begun to attack his imagination so violently, but later impressions were faint and hazy. There were suggestions of the vague, twilight abysses, and of still vaster, blacker abysses beyond them--abysses in which all fixed suggestions were absent. He had been taken there by the bubble-congeries and the little polyhedron which always dogged him; but they, like himself, had changed to wisps of mist in this farther void of ultimate blackness. Something else had gone on ahead--a larger wisp which now and then condensed into nameless approximations of form--and he thought that their progress had not been in a straight line, but rather along the alien curves and spirals of some ethereal vortex which obeyed laws unknown to the physics and mathematics of any conceivable cosmos. Eventually there had been a hint of vast, leaping shadows, of a monstrous, half-acoustic pulsing, and of the thin, monotonous piping of an unseen flute--but that was all. Gilman decided he had picked up that last conception from what he had read in the Necronomicon about the mindless entity Azathoth, which rules all time and space from a black throne at the centre of Chaos.


When the blood was washed away the wrist wound proved very slight, and Gilman puzzled over the location of the two tiny punctures. It occurred to him that there was no blood on the bedspread where he had lain--which was very curious in view of the amount on his skin and cuff. Had he been sleep-walking within his room, and had the rat bitten him as he sat in some chair or paused in some less rational position? He looked in every corner for brownish drops or stains, but did not find any. He had better, he thought, sprinkle flour within the room as well as outside the door--though after all no further proof of his sleep-walking was needed. He knew he did walk and the thing to do now was to stop it. He must ask Frank Elwood for help. This morning the strange pulls from space seemed lessened, though they were replaced by another sensation even more inexplicable. It was a vague, insistent impulse to fly away from his present situation, but held not a hint of the specific direction in which he wished to fly. As he picked up the strange spiky image on the table he thought the older northward pull grew a trifle stronger; but even so, it was wholly overruled by the newer and more bewildering urge.


He took the spiky image down to Elwood's room, steeling himself against the whines of the loom-fixer which welled up from the ground floor. Elwood was in, thank heaven, and appeared to be stirring about. There was time for a little conversation before leaving for breakfast and college, so Gilman hurriedly poured forth an account of his recent dreams and fears. His host was very sympathetic, and agreed that something ought to be done. He was shocked by his guest's drawn, haggard aspect, and noticed the queer, abnormal-looking sunburn which others had remarked during the past week.


There was not much, though, that he could say. He had not seen Gilman on any sleep-walking expedition, and had no idea what the curious image could be. He had, though, heard the French-Canadian who lodged just under Gilman talking to Mazurewicz one evening. They were telling each other how badly they dreaded the coming of Walpurgis Night, now only a few days off; and were exchanging pitying comments about the poor, doomed young gentleman. Desrochers, the fellow under Gilman's room, had spoken of nocturnal footsteps shod and unshod, and of the violet light he saw one night when he had stolen fearfully up to peer through Gilman's keyhole. He had not dared to peer, he told Mazurewicz, after he had glimpsed that light through the cracks around the door. There had been soft talking, too--and as he began to describe it his voice had sunk to an inaudible whisper.


Elwood could not imagine what had set these superstitious creatures gossiping, but supposed their imaginations had been roused by Gilman's late hours and somnolent walking and talking on the one hand, and by the nearness of traditionally-feared May Eve on the other hand. That Gilman talked in his sleep was plain, and it was obviously from Desrochers' keyhole listenings that the delusive notion of the violet dream-light had got abroad. These simple people were quick to imagine they had seen any odd thing they had heard about. As for a plan of action--Gilman had better move down to Elwood's room and avoid sleeping alone. Elwood would, if awake, rouse him whenever he began to talk or rise in his sleep. Very soon, too, he must see the specialist. Meanwhile they would take the spiky image around to the various museums and to certain professors; seeking identification and stating that it had been found in a public rubbish-can. Also, Dombrowski must attend to the poisoning of those rats in the walls.


Braced up by Elwood's companionship, Gilman attended classes that day. Strange urges still tugged at him, but he could sidetrack them with considerable success. During a free period he showed the queer image to several professors, all of whom were intensely interested, though none of them could shed any light upon its nature or origin. That night he slept on a couch which Elwood had had the landlord bring to the second-storey room, and for the first time in weeks was wholly free from disquieting dreams. But the feverishness still hung on, and the whines of the loom-fixer were an unnerving influence.


During the next few days Gilman enjoyed an almost perfect immunity from morbid manifestations. He had, Elwood said, showed no tendency to talk or rise in his sleep; and meanwhile the landlord was putting rat-poison everywhere. The only disturbing element was the talk among the superstitious foreigners, whose imaginations had become highly excited. Mazurewicz was always trying to make him get a crucifix, and finally forced one upon him which he said had been blessed by the good Father Iwanicki. Desrochers, too, had something to say; in fact, he insisted that cautious steps had sounded in the now vacant room above him on the first and second nights of Gilinan's absence from it. Paul Choynski thought he heard sounds in the halls and on the stairs at night, and claimed that his door had been softly tried, while Mrs. Dombrowski vowed she had seen Brown Jenkin for the first time since All-Hallows. But such naïve reports could mean very little, and Gilman let the cheap metal crucifix hang idly from a knob on his host's dresser.


For three days Gilman and Elwood canvassed the local museums in an effort to identify the strange spiky image, but always without success. In every quarter, however, interest was intense; for the utter alienage of the thing was a tremendous challenge to scientific curiosity. One of the small radiating arms was broken off and subjected to chemical analysis. Professor Ellery found platinum, iron and tellurium in the strange alloy; but mixed with these were at least three other apparent elements of high atomic weight which chemistry was absolutely powerless to classify. Not only did they fail to correspond with any known element, but they did not even fit the vacant places reserved for probable elements in the periodic system. The mystery remains unsolved to this day, though the image is on exhibition at the museum of Miskatonic University.


On the morning of April twenty-seventh a fresh rat-hole appeared in the room where Gilman was a guest, but Dombrowski tinned it up during the day. The poison was not having much effect, for scratchings and scurryings in the walls were virtually undiminished.


Elwood was out late that night, and Gilman waited up for him. He did not wish to go to sleep in a room alone--especially since he thought he had glimpsed in the evening twilight the repellent old woman whose image had become so horribly transferred to his dreams. He wondered who she was, and what had been near her rattling the tin can in a rubbish-heap at the mouth of a squalid courtyard. The crone had seemed to notice him and leer evilly at him--though perhaps this was merely his imagination.


The next day both youths felt very tired, and knew they would sleep like logs when night came. In the evening they drowsily discussed the mathematical studies which had so completely and perhaps harmfully engrossed Gilman, and speculated about the linkage with ancient magic and folklore which seemed so darkly probable. They spoke of old Keziah Mason, and Elwood agreed that Gilman had good scientific grounds for thinking she might have stumbled on strange and significant information. The hidden cults to which these witches belonged often guarded and handed down surprising secrets from elder, forgotten eons; and it was by no means impossible that Keziah had actually mastered the art of passing through dimensional gates. Tradition emphasizes the uselessness of material barriers in halting a witch's notions, and who can say what underlies the old tales of broomstick rides through the night?


Whether a modern student could ever gain similar powers from mathematical research alone, was still to be seen. Success, Gilman added, might lead to dangerous and unthinkable situations, for who could foretell the conditions pervading an adjacent but normally inaccessible dimension? On the other hand, the picturesque possibilities were enormous. Time could not exist in certain belts of space, and by entering and remaining in such a belt one might preserve one's life and age indefinitely; never suffering organic metabolism or deterioration except for slight amounts incurred during visits to one's own or similar planes. One might, for example, pass into a timeless dimension and emerge at some remote period of the earth's history as young as before.


Whether anybody had ever managed to do this, one could hardly conjecture with any degree of authority. Old legends are hazy and ambiguous, and in historic times all attempts at crossing forbidden gaps seem complicated by strange and terrible alliances with beings and messengers from outside. There was the immemorial figure of the deputy or messenger of hidden and terrible powers--the "Black Man" of the witch-cult, and the "Nyarlathotep" of the Necronomicon. There was, too, the baffling problem of the lesser messengers or intermediaries--the quasi-animals and queer hybrids which legend depicts as witches' familiars. As Gilman and Elwood retired, too sleepy to argue further, they heard Joe Mazurewicz reel into the house half drunk, and shuddered at the desperate wildness of his whining prayers.