“I’m beginning to feel creepy,” said Maspic. “But I’m game if you others are.”
Without further argument or comment, the three continued their advance into the cave. They had been walking at a fair gait for fifteen minutes, and were now at least half a mile from the entrance. The floor was steepening, as if it had been the bed of a torrent. Also, the conformation of the walls had changed: on either hand there were high shelves of metallic stone and columnated recesses which the flashed rays of the torches could not always fathom.
The air had grown heavier, the dampness unmistakable. There was a breath of stagnant ancient waters. That other smell, as of wild beasts and Aihai dwellings, also tainted the gloom with its clinging fetor.
Bellman was leading the way. Suddenly his torch revealed the verge of a precipice, where the olden channel ended sheerly and the shelves and walls pitched away on each side into incalculable space. Going to the very edge, he dipped his pencil of light adown the abyss, disclosing only the vertical cliff that fell at his feet into darkness with no apparent bottom. The beam also failed to reach the further shore of the gulf, which might have been many leagues in extent.
“Looks as if we had found the original jumping-off place,” observed Chivers. Looking about, he secured a loose lump of rock the size of a small boulder, which he hurled as far out as he could into the abysm. The earth-men listened for the sound of its fall; but several minutes went by, and there was no echo from the black profound.
Bellman started to examine the broken-off ledges on either side of the channel’s terminus. To the right he discerned a downward-sloping shelf that skirted the abyss, running for an uncertain distance. Its beginning was little higher than the channel-bed, and was readily accessible by means of a stair-like formation. The shelf was two yards wide; and its gentle inclination, its remarkable evenness and regularity conveyed the idea of an ancient road hewn in the face of the cliff. It was overhung by the wall, as if by the sharply sundered half of a high arcade.
“There’s our road to Hades,” said Bellman. “And the downgrade is easy enough at that.”
“Facilis decensus Avernus,” agreed Maspic. “But what’s the use of going further? I, for one, have had enough darkness already. And if we were to find anything by going on, it would be valueless—or unpleasant.”
Bellman hesitated. “Maybe you’re right. But I’d like to follow that ledge far enough to get some idea of the magnitude of the gulf. You and Chivers can wait here, if you’re afraid.”
Chivers and Maspic, apparently, were unwilling to avow whatever trepidation they might have felt. They followed Bellman along the shelf, hugging the inner wall. Bellman, however, strode carelessly on the verge, often flashing his torch into the vastitude that engulfed its feeble beam.
More and more, through its uniform breadth, inclination and smoothness, and the demi-arch of cliff above, the shelf impressed the earth-men as being an artificial road. But who could have made and used it? In what forgotten ages and for what enigmatic purpose had it been designed? The imagination of the terrestrials failed before the stupendous gulfs of Martian antiquity that yawned in such tenebrous queries.
Bellman thought that the wall curved inward upon itself by slow degrees. No doubt they would round the entire abyss in time by following the road. Perhaps it wound in a slow, tremendous spiral, ever downward, about and about, to the very bowels of Mars.
He and the others were awed into lengthening intervals of silence. They were horribly startled, when, as they went on, they heard in the depths beneath the same peculiar long-drawn sound or combination of sounds which they had heard in the outer cavern. It suggested other images now: the rustling was a file-like scraping; the soft, methodical, myriad smacking was vaguely similar to the noise made by some enormous creature that withdraws its feet from a quagmire.
The sound was inexplicable, terrifying. Part of its terror lay in an implication of remoteness, which appeared to signalize the enormity of its cause, and to emphasize the profundity of the abysm. Heard in that planetary pit beneath a lifeless desert it astonished—and shocked. Even Bellman, intrepid heretofore, began to succumb to the formless horror that rose up like an emanation from the night.
The noise grew fainter and ceased at length, giving somehow the idea that its maker had gone directly down on the perpendicular wall into nether reaches of the gulf.
“Shall we go back?” inquired Chivers.
“We might as well,” assented Bellman without demur. “It would take all eternity to explore this place anyway.”
They started to retrace their way along the ledge. All three, with that extra-tactile sense which warns of the approach of hidden danger, were now troubled and alert. Though the gulf had grown silent once more with that withdrawal of the strange noise, they somehow felt that they were not alone. Whence the peril would come, or in what shape, they could not surmise; but they felt an alarm that was almost panic. Tacitly, none of them mentioned it; nor did they discuss the eerie mystery on which they had stumbled in a manner so fortuitous.
Maspic was a little ahead of the others now. They had covered at least half of the distance to the old cavern-channel, when his torch, playing for twenty feet ahead on the path, illumined an array of whitish figures, three abreast, that blocked the way. The flashlights of Bellman and Chivers, coming close behind, brought out with hideous clearness the vanward limbs and faces of the throng, but could not determine its number.
The creatures, who stood perfectly motionless and silent, as if awaiting the earth-men, were generically similar to the Aihais or Martian natives. They seemed, however, to represent an extremely degraded and aberrant type, and the fungus-like pallor of their bodies denoted many ages of underground life. They were smaller too, than full-grown Aihais, being, on the average, about five feet tall. They possessed the enormous open nostrils, the flaring ears, the barrel chests and lanky limbs of the Martians—but all of them were eyeless. In the faces of some, there were faint, rudimentary slits where the eyes should have been; in the faces of others, there were deep and empty orbits that suggested a removal of the eyeballs.
“Lord! what a ghastly crew!” cried Maspic. “Where do they come from? and what do they want?”
“Can’t imagine,” said Bellman. “But our situation is somewhat ticklish—unless they are friendly. They must have been hiding on the shelves in the cavern above when we entered.”
Stepping boldly forward, ahead of Maspic, he addressed the creatures in the guttural Aihai tongue, many of whose vocables are scarcely to be articulated by an earth-man. Some of the people stirred uneasily, and emitted shrill, cheeping sounds that bore little likeness to the Martian language. It was plain that they could not understand Bellman. Sign-language, by reason of their blindness, would have been equally useless.
Bellman drew his revolver, enjoining the others to follow suit. “We’ve got to get through them somehow,” he said, “And if they won’t let us pass without interference—” the click of a cocked hammer served to finish the sentence.
As if the metallic sound had been an awaited signal the press of blind white beings sprang into sudden motion and surged forward upon the terrestrials. It was like the onset of automatons—an irresistible striding of machines, concerted and methodical, beneath the direction of a hidden power.
Bellman pulled his trigger, once, twice, thrice, at a point-blank range. It was impossible to miss; but the bullets were futile as pebbles flung at the spate of an onrushing torrent. The eyeless beings did not waver, though two of them began to bleed the yellowish-red fluid that serves the Martians for blood. The foremost of them, unwounded, and moving with diabolical sureness, caught Bellman’s arm with long, four-jointed fingers, and jerked the revolver from his grasp before he could press the trigger again. Curiously enough, the creature did not try to deprive him of his torch, which he now carried in his left hand; and he saw the steely flash of the Colt, as it hurtled down into darkness and space from the hand of the Martian. Then the fungus-white bodies, milling horribly on the narrow road, were all about him, pressing so closely that there was no room for effectual resistance. Chivers and Maspic, after firing a few shots, were also deprived of their weapons, but, through an uncanny discrimination, were permitted to retain their flashlights.