From the very outset I realised that there was some utterly unprecedented quality about these stones. Not only was the mere number of them quite without parallel, but something in the sand-worn traces of design arrested me as I scanned them under the mingled beams of the moon and my torch. Not that any one differed essentially from the earlier specimens we had found. It was something subtler than that. The impression did not come when I looked at one block alone, but only when I ran my eye over several almost simultaneously. Then, at last, the truth dawned upon me. The curvilinear patterns on many of these blocks were closely related—parts of one vast decorative conception. For the first time in this aeon-shaken waste I had come upon a mass of masonry in its old position—tumbled and fragmentary, it is true, but none the less existing in a very definite sense.
Mounting at a low place, I clambered laboriously over the heap; here and there clearing away the sand with my fingers, and constantly striving to interpret varieties of size, shape, and style, and relationships of design. After a while I could vaguely guess at the nature of the bygone structure, and at the designs which had once stretched over the vast surfaces of the primal masonry. The perfect identity of the whole with some of my dream-glimpses appalled and unnerved me. This was once a Cyclopean corridor thirty feet tall, paved with octagonal blocks and solidly vaulted overhead. There would have been rooms opening off on the right, and at the farther end one of those strange inclined planes would have wound down to still lower depths.
I started violently as these conceptions occurred to me, for there was more in them than the blocks themselves had supplied. How did I know that this level should have been far underground? How did I know that the plane leading upward should have been behind me? How did I know that the long subterrene passage to the Square of Pillars ought to lie on the left one level above me? How did I know that the room of machines, and the rightward-leading tunnel to the central archives, ought to lie two levels below? How did I know that there would be one of those horrible, metal-banded trap-doors at the very bottom, four levels down? Bewildered by this intrusion from the dream-world, I found myself shaking and bathed in a cold perspiration.
Then, as a last, intolerable touch, I felt that faint, insidious stream of cool air trickling upward from a depressed place near the centre of the huge heap. Instantly, as once before, my visions faded, and I saw again only the evil moonlight, the brooding desert, and the spreading tumulus of palaeogean masonry. Something real and tangible, yet fraught with infinite suggestions of nighted mystery, now confronted me. For that stream of air could argue but one thing—a hidden gulf of great size beneath the disordered blocks on the surface.
My first thought was of the sinister blackfellow legends of vast underground huts among the megaliths where horrors happen and great winds are born. Then thoughts of my own dreams came back, and I felt dim pseudo-memories tugging at my mind. What manner of place lay below me? What primal, inconceivable source of age-old myth-cycles and haunting nightmares might I be on the brink of uncovering? It was only for a moment that I hesitated, for more than curiosity and scientific zeal was driving me on and working against my growing fear.
I seemed to move almost automatically, as if in the clutch of some compelling fate. Pocketing my torch, and struggling with a strength that I had not thought I possessed, I wrenched aside first one titan fragment of stone and then another, till there welled up a strong draught whose dampness contrasted oddly with the desert’s dry air. A black rift began to yawn, and at length—when I had pushed away every fragment small enough to budge—the leprous moonlight blazed on an aperture of ample width to admit me.
I drew out my torch and cast a brilliant beam into the opening. Below me was a chaos of tumbled masonry, sloping roughly down toward the north at an angle of about forty-five degrees, and evidently the result of some bygone collapse from above. 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 desert’s 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 blackness.
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 strown 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 on 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 kicked 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 torchlight 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 dreamt 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 par
ticular 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 realised with hideous and instinctive certainty. What in God’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 eld in the millions of years since the time of my dreams? Of the subterrene mazes which had underlain the city and linked all its 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, a 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 realised 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 daemoniac 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 daemoniac 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 post-human 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 agestained 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 stones, 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 pas
sage, 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 wriggled over the mound of debris—my torch, switched continuously on, thrust deeply within 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 marvellous 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.