There were veiled suggestions of a monstrous plasticity, and of temporary lapses of visibility, while other fragmentary whispers referred to their control and military use of great winds. Singular whistling noises, and colossal footprints made up of five circular toe marks, seemed also to be a.s.sociated with them.

It was evident that the coming doom so desperately feared by the Great Race--the doom that was one day to send millions of keen minds across the chasm of time to strange bodies in the safer future--had to do with a final successful irruption of the elder beings.

Mental projections down the ages had clearly foretold such a horror, and the Great Race had resolved that none who could escape should face it. That the foray would be a matter of vengeance, rather than an attempt to reoccupy the outer world, they knew from the planet"s later history--for their projections shewed the coming and going of subsequent races untroubled by the monstrous ent.i.ties.

Perhaps these ent.i.ties had come to prefer earth"s inner abysses to the variable, storm-ravaged surface, since light meant nothing to them. Perhaps, too, they were slowly weakening with the aeons. Indeed, it was known that they would be quite dead in the time of the post-human beetle race which the fleeing minds would tenant.

Meanwhile, the Great Race maintained its cautious vigilance, with potent weapons ceaselessly ready despite the horrified banishing of the subject from common speech and visible records. And always the shadow of nameless fear hung bout the sealed trap-doors and the dark, windowless elder towers.

V.

That is the world of which my dreams brought me dim, scattered echoes every night. I cannot hope to give any true idea of the horror and dread contained in such echoes, for it was upon a wholly intangible quality--the sharp sense of pseudo-memory--that such feelings mainly depended.

As I have said, my studies gradually gave me a defence against these feelings in the form of rational psychological explanations; and this saving influence was augmented by the subtle touch of accustomedness which comes with the pa.s.sage of time. Yet in spite of everything the vague, creeping terror would return momentarily now and then. It did not, however, engulf me as it had before; and after 1922 I lived a very normal life of work and recreation.

In the course of years I began to feel that my experience--together with the kindred cases and the related folklore--ought to be definitely summarised and published for the benefit of serious students; hence I prepared a series of articles briefly covering the whole ground and ill.u.s.trated with crude sketches of some of the shapes, scenes, decorative motifs, and hieroglyphs remembered from the dreams.

These appeared at various times during 1928 and 1929 in the Journal of the American Psychological Society, but did not attract much attention. Meanwhile I continued to record my dreams with the minutest care, even though the growing stack of reports attained troublesomely vast proportions. On July 10, 1934, there was forwarded to me by the Psychological Society the letter which opened the culminating and most horrible phase of the whole mad ordeal. It was postmarked Pilbarra, Western Australia, and bore the signature of one whom I found, upon inquiry, to be a mining engineer of considerable prominence. Enclosed were some very curious snapshots. I will reproduce the text in its entirety, and no reader can fail to understand how tremendous an effect it and the photographs had upon me.

I was, for a time, almost stunned and incredulous; for although I had often thought that some basis of fact must underlie certain phases of the legends which had coloured my dreams, I was none the less unprepared for anything like a tangible survival from a lost world remote beyond all imagination. Most devastating of all were the photographs--for here, in cold, incontrovertible realism, there stood out against a background of sand certain worn-down, water-ridged, storm-weathered blocks of stone whose slightly convex tops and slightly concave bottoms told their own story.

And when I studied them with a magnifying gla.s.s I could see all too plainly, amidst the batterings and pittings, the traces of those vast curvilinear designs and occasional hieroglyphs whose significance had become so hideous to me. But here is the letter, which speaks for itself.

49, Dampier St., Pilbarra, W. Australia, May 18, 1934.

Prof. N. W Peaslee, c/o Am. Psychological Society, 30 E. 41st St., New York City, U.S.A.

My Dear Sir: A recent conversation with Dr. E. M. Boyle of Perth, and some papers with your articles which he has just sent me, make it advisable for me to tell you about certain things I have seen in the Great Sandy Desert east of our gold field here. It would seem, in view of the peculiar legends about old cities with huge stonework and strange designs and hieroglyphs which you describe, that I have come upon something very important.

The blackfellows have always been full of talk about "great stones with marks on them," and seem to have a terrible fear of such things. They connect them in some way with their common racial legends about Buddai, the gigantic old man who lies asleep for ages underground with his head on his arm, and who will some day awake and eat up the world.

There are some very old and half-forgotten tales of enormous underground huts of great stones, where pa.s.sages lead down and down, and where horrible things have happened. The blackfellows claim that once some warriors, fleeing in battle, went down into one and never came back, but that frightful winds began to blow from the place soon after they went down. However, there usually isn"t much in what these natives say.

But what I have to tell is more than this. Two years ago, when I was prospecting about 500 miles east in the desert, I came on a lot of queer pieces of dressed stone perhaps 3 X 2 X 2 feet in size, and weathered and pitted to the very limit.

At first I couldn"t find any of the marks the blackfellows told about, but when I looked close enough I could make out some deeply carved lines in spite of the weathering. There were peculiar curves, just like what the blackfellows had tried to describe. I imagine there must have been thirty or forty blocks, some nearly buried in the sand, and all within a circle perhaps a quarter of a mile in diameter.

When I saw some, I looked around closely for more, and made a careful reckoning of the place with my instruments. I also took pictures of ten or twelve of the most typical blocks, and will enclose the prints for you to see.

I turned my information and pictures over to the government at Perth, but they have done nothing about them.

Then I met Dr. Boyle, who had read your articles in the Journal of the American Psychological Society, and, in time, happened to mention the stones. He was enormously interested, and became quite excited when I shewed him my snapshots, saying that the stones and the markings were just like those of the masonry you had dreamed about and seen described in legends.

He meant to write you, but was delayed. Meanwhile, he sent me most of the magazines with your articles, and I saw at once, from your drawings and descriptions, that my stones are certainly the kind you mean. You can appreciate this from the enclosed prints. Later on you will hear directly from Dr. Boyle.

Now I can understand how important all this will be to you. Without question we are faced with the remains of an unknown civilization older than any dreamed of before, and forming a basis for your legends.

As a mining engineer, I have some knowledge of geology, and can tell you that these blocks are so ancient they frighten me. They are mostly sandstone and granite, though one is almost certainly made of a queer sort of cement or concrete.

They bear evidence of water action, as if this part of the world had been submerged and come up again after long ages--all since those blocks were made and used. It is a matter of hundreds of thousands of years--or heaven knows how much more. I don"t like to think about it.

In view of your previous diligent work in tracking down the legends and everything connected with them, I cannot doubt but that you will want to lead an expedition to the desert and make some archaeological excavations. Both Dr. Boyle and I are prepared to cooperate in such work if you--or organizations known to you--can furnish the funds.

I can get together a dozen miners for the heavy digging--the blackfellows would be of no use, for I"ve found that they have an almost maniacal fear of this particular spot. Boyle and I are saying nothing to others, for you very obviously ought to have precedence in any discoveries or credit.

The place can be reached from Pilbarra in about four days by motor tractor--which we"d need for our apparatus. It is somewhat west and south of Warburton"s path of 1873, and 100 miles southeast of Joanna Spring. We could float things up the De Grey River instead of starting from Pilbarra--but all that can be talked over later.

Roughly the stones lie at a point about 22 3" 14" South Lat.i.tude, 125 0" 39" East Longitude. The climate is tropical, and the desert conditions are trying.

I shall welcome further correspondence upon this subject, and am keenly eager to a.s.sist in any plan you may devise. After studying your articles I am deeply impressed with the profound significance of the whole matter. Dr. Boyle will write later. When rapid communication is needed, a cable to Perth can be relayed by wireless.

Hoping profoundly for an early message, Believe me, Most faithfully yours, Robert B.F. Mackenzie Of the immediate aftermath of this letter, much can be learned from the press. My good fortune in securing the backing of Miskatonic University was great, and both Mr. Mackenzie and Dr. Boyle proved invaluable in arranging matters at the Australian end. We were not too specific with the public about our objects, since the whole matter would have lent itself unpleasantly to sensational and jocose treatment by the cheaper newspapers. As a result, printed reports were sparing; but enough appeared to tell of our quest for reported Australian ruins and to chronicle our various preparatory steps.

Professor William Dyer of the college"s geology department--leader of the Miskatonic Antarctic Expedition Of 1930-31--Ferdinand C. Ashley of the department of ancient history, and Tyler M. Freeborn of the department of anthropology--together with my son Wingate--accompanied me.

My correspondent, Mackenzie, came to Arkham early in 1935 and a.s.sisted in our final preparations. He proved to be a tremendously competent and affable man of about fifty, admirably well-read, and deeply familiar with all the conditions of Australian travel.

He had tractors waiting at Pilbarra, and we chartered a tramp steamer sufficiently small to get up the river to that point. We were prepared to excavate in the most careful and scientific fashion, sifting every particle of sand, and disturbing nothing which might seem to be in or near its original situation.

Sailing from Boston aboard the wheezy Lexington on March 28, 1935, we had a leisurely trip across the Atlantic and Mediterranean, through the Suez Ca.n.a.l, down the Red Sea, and across the Indian Ocean to our goal. I need not tell how the sight of the low, sandy West Australian coast depressed me, and how I detested the crude mining town and dreary gold fields where the tractors were given their last loads.

Dr. Boyle, who met us, proved to be elderly, pleasant, and intelligent--and his knowledge of psychology led him into many long discussions with my son and me.

Discomfort and expectancy were oddly mingled in most of us when at length our party of eighteen rattled forth over the arid leagues of sand and rock. On Friday, May 31st, we forded a branch of the De Grey and entered the realm of utter desolation. A certain positive terror grew on me as we advanced to this actual site of the elder world behind the legends--a terror, of course, abetted by the fact that my disturbing dreams and pseudo-memories still beset me with unabated force.

It was on Monday, June 3rd, that we saw the first of the half-buried blocks. I cannot describe the emotions with which I actually touched--in objective reality--a fragment of Cyclopean masonry in every respect like the blocks in the walls of my dream-buildings. There was a distinct trace of carving--and my hands trembled as I recognised part of a curvilinear decorative scheme made h.e.l.lish to me through years of tormenting nightmare and baffling research.

A month of digging brought a total of some 1250 blocks in varying stages of wear and disintegration. Most of these were carven megaliths with curved tops and bottoms. A minority were smaller, flatter, plain-surfaced, and square or octagonally cut-like those of the floors and pavements in my dreams--while a few were singularly ma.s.sive and curved or slanted in such a manner as to suggest use in vaulting or groining, or as parts of arches or round window casings.

The deeper--and the farther north and east--we dug, the more blocks we found; though we still failed to discover any trace of arrangement among them. Professor Dyer was appalled at the measureless age of the fragments, and Freeborn found traces of symbols which fitted darkly into certain Papuan and Polynesian legends of infinite antiquity. The condition and scattering of the blocks told mutely of vertiginous cycles of time and geologic upheavals of cosmic savagery.

We had an aeroplane with us, and my son Wingate would often go up to different heights and scan the sand-and-rock waste for signs of dim, large-scale outlines--either differences of level or trails of scattered blocks. His results were virtually negative; for whenever he would one day think he had glimpsed some significant trend, he would on his next trip find the impression replaced by another equally insubstantial--a result of the shifting, wind-blown sand.

One or two of these ephemeral suggestions, though, affected me queerly and disagreeably. They seemed, after a fashion, to dovetail horribly with something I had dreamed or read, but which I could no longer remember. There was a terrible familiarity about them--which somehow made me look furtively and apprehensively over the abominable, sterile terrain toward the north and northeast.

Around the first week in July I developed an unaccountable set of mixed emotions about that general northeasterly region. There was horror, and there was curiosity--but more than that, there was a persistent and perplexing illusion of memory.

I tried all sorts of psychological expedients to get these notions out of my head, but met with no success. Sleeplessness also gained upon me, but I almost welcomed this because of the resultant shortening of my dream-periods. I acquired the habit of taking long, lone walks in the desert late at night--usually to the north or northeast, whither the sum of my strange new impulses seemed subtly to pull me.

Sometimes, on these walks, I would stumble over nearly buried fragments of the ancient masonry. Though there were fewer visible blocks here than where we had started, I felt sure that there must be a vast abundance beneath the surface. The ground was less level than at our camp, and the prevailing high winds now and then piled the sand into fantastic temporary hillocks--exposing low traces of the elder stones while it covered other traces.

I was queerly anxious to have the excavations extend to this territory, yet at the same time dreaded what might be revealed. Obviously, I was getting into a rather bad state--all the worse because I could not account for it.

An indication of my poor nervous health can be gained from my response to an odd discovery which I made on one of my nocturnal rambles. It was on the evening of July 11th, when the moon flooded the mysterious hillocks with a curious pallor.

Wandering somewhat beyond my usual limits, I came upon a great stone which seemed to differ markedly from any we had yet encountered. It was almost wholly covered, but I stooped and cleared away the sand with my hands, later studying the object carefully and supplementing the moonlight with my electric torch.

Unlike the other very large rocks, this one was perfectly square-cut, with no convex or concave surface. It seemed, too, to be of a dark basaltic substance, wholly dissimilar to the granite and sandstone and occasional concrete of the now familiar fragments.

Suddenly I rose, turned, and ran for the camp at top speed. It was a wholly unconscious and irrational flight, and only when I was close to my tent did I fully realise why I had run. Then it came to me. The queer dark stone was something which I had dreamed and read about, and which was linked with the uttermost horrors of the aeon-old legendry.

It was one of the blocks of that basaltic elder masonry which the fabled Great Race held in such fear--the tall, windowless ruins left by those brooding, half-material, alien things that festered in earth"s nether abysses and against whose wind-like, invisible forces the trap-doors were sealed and the sleepless sentinels posted.

I remained awake all night, but by dawn realised how silly I had been to let the shadow of a myth upset me. Instead of being frightened, I should have had a discoverer"s enthusiasm.

The next forenoon I told the others about my find, and Dyer, Freeborn, Boyle, my son, and I set out to view the anomalous block. Failure, however, confronted us. I had formed no clear idea of the stone"s location, and a late wind had wholly altered the hillocks of shifting sand.

VI.

I come now to the crucial and most difficult part of my narrative--all the more difficult because I cannot be quite certain of its reality. At times I feel uncomfortably sure that I was not dreaming or deluded; and it is this feeling in view of the stupendous implications which the objective truth of my experience would raise--which impels me to make this record.

My son--a trained psychologist with the fullest and most sympathetic knowledge of my whole case--shall be the primary judge of what I have to tell.

First let me outline the externals of the matter, as those at the camp know them. On the night of July 17-18, after a windy day, I retired early but could not sleep. Rising shortly before eleven, and afflicted as usual with that strange feeling regarding the northeastward terrain, I set out on one of my typical nocturnal walks; seeing and greeting only one person--an Australian miner named Tupper--as I left our precincts.

The moon, slightly past full, shone from a clear sky, and drenched the ancient sands with a white, leprous radiance which seemed to me somehow infinitely evil. There was no longer any wind, nor did any return for nearly five hours, as amply attested by Tupper and others who saw me walking rapidly across the pallid, secret-guarding hillocks toward the northeast.

About 3:30 a.m. a violent wind blew up, waking everyone in camp and felling three of the tents. The sky was unclouded, and the desert still blazed with that leprous moonlight. As the party saw to the tents my absence was noted, but in view of my previous walks this circ.u.mstance gave no one alarm. And yet, as many as three men--all Australians--seemed to feel something sinister in the air.

Mackenzie explained to Professor Freeborn that this was a fear picked up from blackfellow folklore--the natives having woven a curious fabric of malignant myth about the high winds which at long intervals sweep across the sands under a clear sky. Such winds, it is whispered, blow out of the great stone huts under the ground, where terrible things have happened--and are never felt except near places where the big marked stones are scattered. Close to four the gale subsided as suddenly as it had begun, leaving the sand hills in new and unfamiliar shapes.

It was just past five, with the bloated, fungoid moon sinking in the west, when I staggered into camp--hatless, tattered, features scratched and ensanguined, and without my electric torch. Most of the men had returned to bed, but Professor Dyer was smoking a pipe in front of his tent. Seeing my winded and almost frenzied state, he called Dr. Boyle, and the two of them got me on my cot and made me comfortable. My son, roused by the stir, soon joined them, and they all tried to force me to lie still and attempt sleep.

But there was no sleep for me. My psychological state was very extraordinary--different from anything I had previously suffered. After a time I insisted upon talking--nervously and elaborately explaining my condition. I told them I had become fatigued, and had lain down in the sand for a nap. There had, I said, been dreams even more frightful than usual--and when I was awaked by the sudden high wind my overwrought nerves had snapped. I had fled in panic, frequently falling over half-buried stones and thus gaining my tattered and bedraggled aspect. I must have slept long--hence the hours of my absence.

Of anything strange either seen or experienced I hinted absolutely nothing--exercising the greatest self-control in that respect. But I spoke of a change of mind regarding the whole work of the expedition, and urged a halt in all digging toward the northeast. My reasoning was patently weak--for I mentioned a dearth of blocks, a wish not to offend the superst.i.tious miners, a possible shortage of funds from the college, and other things either untrue or irrelevant. Naturally, no one paid the least attention to my new wishes--not even my son, whose concern for my health was obvious.

The next day I was up and around the camp, but took no part in the excavations. Seeing that I could not stop the work, I decided to return home as soon as possible for the sake of my nerves, and made my son promise to fly me in the plane to Perth--a thousand miles to the southwest--as soon as he had surveyed the region I wished let alone.

If, I reflected, the thing I had seen was still visible, I might decide to attempt a specific warning even at the cost of ridicule. It was just conceivable that the miners who knew the local folklore might back me up. Humouring me, my son made the survey that very afternoon, flying over all the terrain my walk could possibly have covered. Yet nothing of what I had found remained in sight.

It was the case of the anomalous basalt block all over again--the shifting sand had wiped out every trace. For an instant I half regretted having lost a certain awesome object in my stark fright--but now I know that the loss was merciful. I can still believe my whole experience an illusion--especially if, as I devoutly hope, that h.e.l.lish abyss is never found.

Wingate took me to Perth on July 20th, though declining to abandon the expedition and return home. He stayed with me until the 25th, when the steamer for Liverpool sailed. Now, in the cabin of the Empress, I am pondering long and frantically upon the entire matter, and have decided that my son at least must be informed. It shall rest with him whether to diffuse the matter more widely.

In order to meet any eventuality I have prepared this summary of my background--as already known in a scattered way to others--and will now tell as briefly as possible what seemed to happen during my absence from the camp that hideous night.

Nerves on edge, and whipped into a kind of perverse eagerness by that inexplicable, dread-mingled, mnemonic urge toward the northeast, I plodded on beneath the evil, burning moon. Here and there I saw, half shrouded by sand, those primal Cyclopean blocks left from nameless and forgotten aeons.

The incalculable age and brooding horror of this monstrous waste began to oppress me as never before, and I could not keep from thinking of my maddening dreams, of the frightful legends which lay behind them, and of the present fears of natives and miners concerning the desert and its carven stones.

And yet I plodded on as if to some eldritch rendezvous--more and more a.s.sailed by bewildering fancies, compulsions, and pseudo-memories. I thought of some of the possible contours of the lines of stones as seen by my son from the air, and wondered why they seemed at once so ominous and so familiar. Something was fumbling and rattling at the latch of my recollection, while another unknown force sought to keep the portal barred.

The night was windless, and the pallid sand curved upward and downward like frozen waves of the sea. I had no goal, but somehow ploughed along as if with fate-bound a.s.surance. My dreams welled up into the waking world, so that each sand-embedded megalith seemed part of endless rooms and corridors of pre-human masonry, carved and hieroglyphed with symbols that I knew too well from years of custom as a captive mind of the Great Race.

At moments I fancied I saw those omniscient, conical horrors moving about at their accustomed tasks, and I feared to look down lest I find myself one with them in aspect. Yet all the while I saw the sand-covered blocks as well as the rooms and corridors; the evil, burning moon as well as the lamps of luminous crystal; the endless desert as well as the waving ferns beyond the windows. I was awake and dreaming at the same time.

I do not know how long or how far--or indeed, in just what direction--I had walked when I first spied the heap of blocks bared by the day"s wind. It was the largest group in one place that I had seen so far, and so sharply did it impress me that the visions of fabulous aeons faded suddenly away.

Again there were only the desert and the evil moon and the shards of an unguessed past. I drew close and paused, and cast the added light of my electric torch over the tumbled pile. A hillock had blown away, leaving a low, irregularly round ma.s.s of megaliths and smaller fragments some forty feet across and from two to eight feet high.

From the very outset I realized that there was some utterly unprecedented quality about those stones. Not only was the mere number of them quite without parallel, but something in the sandworn 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 those blocks were closely related--parts of one vast decorative conception. For the first time in this aeon-shaken waste I had come upon a ma.s.s 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 ident.i.ty 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 pa.s.sage 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 center 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 t.i.tan 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 deserts sands lay directly upon a floor of some t.i.tan 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 ma.s.sive 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 ident.i.ty 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.