"Suddenly the walls seemed to fall away ahead, and the stench and the wailing grew stronger. Willett saw that he had come upon a vast open space, so great that his torchlight would not carry across it; and as he advanced he encountered occasional stout pillars supporting the arches of the roof."

"After a time he reached a circle of pillars grouped like the monoliths of Stonehenge, with a large carved altar on a base of three steps in the centre; and so curious were the carvings on that altar that he approached to study them with his electric light. But when he saw what they were he shrank away shuddering, and did not stop to investigate the dark stains which discoloured the upper surface and had spread down the sides in occasional thin lines. Instead, he found the distant wall and traced it as it swept round in a gigantic circle perforated by occasional black doorways and indented by a myriad of shallow cells with iron gratings and wrist and ankle bonds on chains fastened to the stone of the concave rear masonry. These cells were empty, but still the horrible odour and the dismal moaning continued, more insistent now than ever, and seemingly varied at time by a sort of slippery thumping."

"From that frightful smell and that uncanny noise Willett's attention could no longer be diverted. Both were plainer and more hideous in the great pillared hall than anywhere else, and carried a vague impression of being far below, even in this dark nether world of subterrene mystery. Before trying any of the black archways for steps leading further down, the doctor cast his beam of light about the stone-flagged floor. It was very loosely paved, and at irregular intervals there would occur a slab curiously pierced by small holes in no definite arrangement, while at one point there lay a very long ladder carelessly flung down. To this ladder, singularly enough, appeared to cling a particularly large amount of the frightful odour which encompassed everything. As he walked slowly about it suddenly occurred to Willett that both the noise and the odour seemed strongest above the oddly pierced slabs, as if they might be crude trap-doors leading down to some still deeper region of horror. Kneeling by one, he worked at it with his hands, and found that with extreme difficulty he could budge it. At his touch the moaning beneath ascended to a louder key, and only with vast trepidation did he persevere in the lifting of the heavy stone. A stench unnameable now rose up from below, and the doctor's head reeled dizzily as he laid back the slab and turned his torch upon the exposed square yard of gaping blackness."

"He screamed and screamed and screamed in a voice whose falsetto panic no acquaintance of his would ever have recognised; and though he could not rise to his feet he crawled and rolled desperately away from the damp pavement where dozens of Tartarean wells poured forth their exhausted whining and yelping to answer his own insane cries. He tore his hands on the rough, loose stones, and many times bruised his head against the frequent pillars, but still he kept on."

"Beneath him dozens of those things still lived, and from one of those shafts the cover was removed."

"Once his shaking fingers touched something which he knew must be the steps leading to the hellish altar, and from this spot he recoiled in loathing."

"...the terrible open space with its unclean altar and nameless covered wells."

"Fortunately neither the frightful altar nor the opened shaft was near the vast cell-indented wall which bounded the cavern area, and whose black mysterious archways would form the next goals of a logical search."

"So Willett went back to that great pillared hall of stench and anguished howling; turning down his lamp to avoid any distant glimpse of the hellish altar, or of the uncovered pit with the pierced stone slab beside it. Most of the black doorways led merely to small chambers, some vacant and some evidently used as storerooms; and in several of the latter he saw some very curious accumulations of various objects. One was packed with rotting and dust-draped bales of spare clothing, and the explorer thrilled when he saw that it was unmistakably the clothing of a century and a half before. In another room he found numerous odds and ends of modern clothing, as if gradual provisions were being made to equip a large body of men. But what he disliked most of all were the huge copper vats which occasionally appeared; these, and the sinister incrustations upon them. He liked them even less than the weirdly figured leaden bowls whose rims retained such obnoxious deposits and around which clung repellent odours perceptible above even the general noisomness of the crypt. When he had completed about half the entire circuit of the wall he found another corridor like that from which he had come, and out of which many doors opened."

"So Willett went back to that great pillared hall of stench and anguished howling; turning down his lamp to avoid any distant glimpse of the hellish altar, or of the uncovered pit with the pierced stone slab beside it."

"When he had completed about half the entire circuit of the wall he found another corridor like that from which he had come, and out of which many doors opened." -- The Case of Charles Dexter Ward