He turned and hurried toward the stair, sighing as he emerged into comparative radiance. And as he set foot on the first step, the light was blotted out, and above him the marble door rushed shut with a resounding reverberation.

Something like panic seized the Cimmerian then, trapped in that black tunnel, and he wheeled on the stair, lifting his sword and glaring murderously into the darkness behind him, expecting a rush of ghoulish a.s.sailants. But there was no sound or movement down the tunnel. Did the men beyond the door--if they were men--believe that he had been disposed of by the fall of the stone from the roof, which had undoubtedly been released by some sort of machinery?

Then why had the door been shut above him? Abandoning speculation, Conan groped his way up the steps, his skin crawling in antic.i.p.ation of a knife in his back at every stride, yearning to drown his semi-panic in a barbarous burst of blood-letting.

He thrust against the door at the top, and cursed soulfully to find that it did not give to his efforts. Then as he lifted his sword with his right hand to hew at the marble, his groping left encountered a metal bolt that evidently slipped into place at the closing of the door. In an instant he had drawn this bolt, and then the door gave to his shove. He bounded into the chamber like a slit-eyed, snarling incarnation of fury, ferociously desirous to come to grips with whatever enemy was hounding him.

The dagger was gone from the floor. The chamber was empty; and so was the dais. Yelaya had again vanished.

'By Crom!' muttered the Cimmerian. 'Is she alive, after all?'

He strode out into the throne-room, baffled, and then, struck by a sudden thought, stepped behind the throne and peered into the alcove.

There was blood on the smooth marble where he had cast down the senseless body of Gwarunga--that was all. The black man had vanished as completely as Yelaya.

4 The Teeth of Gwahlur

Baffled wrath confused the brain of Conan the Cimmerian. He knew no more how to go about searching for Muriela than he had known how to go about searching for the Teeth of Gwahlur. Only one thought occurred to him--to follow the priests. Perhaps at the hiding-place of the treasure some clue would be revealed to him. It was a slim chance, but better than wandering about aimlessly.

As he hurried through the great shadowy hall that led to the portico, he half expected the lurking shades to come to life behind him with rending fangs and talons. But only the beat of his own rapid heart accompanied him into the moonlight that dappled the shimmering marble.

At the foot of the wide steps he cast about in the bright moonlight for some sign to show him the direction he must go. And he found it--petals scattered on the sward told where an arm or garment had brushed against a blossom-laden branch. Gra.s.s had been pressed down under heavy feet.

Conan, who had tracked wolves in his native hills, found no insurmountable difficulty in following the trail of the Keshani priests.

It led away from the palace, through ma.s.ses of exotic-scented shrubbery where great pale blossoms spread their shimmering petals, through verdant, tangled bushes that showered blooms at the touch, until he came at last to a great ma.s.s of rock that jutted like a t.i.tan's castle out from the cliffs at a point closest to the palace, which, however, was almost hidden from view by vine-interlaced trees. Evidently that babbling priest in Keshia had been mistaken when he said the Teeth were hidden in the palace. This trail had led him away from the place where Muriela had disappeared, but a belief was growing in Conan that each part of the valley was connected with that palace by subterranean pa.s.sages.

Crouching in the deep velvet-black shadows of the bushes, he scrutinized the great jut of rock which stood out in bold relief in the moonlight.

It was covered with strange, grotesque carvings, depicting men and animals, and half-b.e.s.t.i.a.l creatures that might have been G.o.ds or devils.

The style of art differed so strikingly from that of the rest of the valley, that Conan wondered if it did not represent a different era and race, and was itself a relic of an age lost and forgotten at whatever immeasurably distant date the people of Alkmeenon had found and entered the haunted valley.

A great door stood open in the sheer curtain of the cliff, and a gigantic dragon head was carved about it so that the open door was like the dragon's gaping mouth. The door itself was of carven bronze and looked to weigh several tons. There was no lock that he could see, but a series of bolts showing along the edge of the ma.s.sive portal, as it stood open, told him that there was some system of locking and unlocking--a system doubtless known only to the priests of Keshan.

The trail showed that Gorulga and his henchmen had gone through that door. But Conan hesitated. To wait until they emerged would probably mean to see the door locked in his face, and he might not be able to solve the mystery of its unlocking. On the other hand, if he followed them in, they might emerge and lock him in the cavern.

Throwing caution to the winds, he glided silently through the great portal. Somewhere in the cavern were the priests, the Teeth of Gwahlur, and perhaps a clue to the fate of Muriela. Personal risks had never yet deterred the Cimmerian from any purpose.

Moonlight illumined, for a few yards, the wide tunnel in which he found himself. Somewhere ahead of him he saw a faint glow and heard the echo of a weird chanting. The priests were not so far ahead of him as he had thought. The tunnel debouched into a wide room before the moonlight played out, an empty cavern of no great dimensions, but with a lofty, vaulted roof, glowing with a phosph.o.r.escent encrustation, which, as Conan knew, was a common phenomenon in that part of the world. It made a ghostly half-light, in which he was able to see a b.e.s.t.i.a.l image squatting on a shrine and the black mouths of six or seven tunnels leading off from the chamber. Down the widest of these--the one directly behind the squat image which looked toward the outer opening--he caught the gleam of torches wavering, whereas the phosph.o.r.escent glow was fixed, and heard the chanting increase in volume.

Down it he went recklessly, and was presently peering into a larger cavern than the one he had just left. There was no phosphorus here, but the light of the torches fell on a larger altar and a more obscene and repulsive G.o.d squatting toad-like upon it. Before this repugnant deity Gorulga and his ten acolytes knelt and beat their heads upon the ground, while chanting monotonously. Conan realized why their progress had been so slow. Evidently approaching the secret crypt of the Teeth was a complicated and elaborate ritual.

He was fidgeting in nervous impatience before the chanting and bowing were over, but presently they rose and pa.s.sed into the tunnel which opened behind the idol. Their torches bobbed away into the nighted vault, and he followed swiftly. Not much danger of being discovered. He glided along the shadows like a creature of the night, and the black priests were completely engrossed in their ceremonial mummery.

Apparently they had not even noticed the absence of Gwarunga.

Emerging into a cavern of huge proportions, about whose upward curving walls gallery-like ledges marched in tiers, they began their worship anew before an altar which was larger, and a G.o.d which was more disgusting, than any encountered thus far.

Conan crouched in the black mouth of the tunnel, staring at the walls reflecting the lurid glow of the torches. He saw a carven stone stair winding up from tier to tier of the galleries; the roof was lost in darkness.

He started violently and the chanting broke off as the kneeling blacks flung up their heads. An inhuman voice boomed out high above them. They froze on their knees, their faces turned upward with a ghastly blue hue in the sudden glare of a weird light that burst blindingly up near the lofty roof and then burned with a throbbing glow. That glare lighted a gallery and a cry went up from the high priest, echoed shudderingly by his acolytes. In the flash there had been briefly disclosed to them a slim white figure standing upright in a sheen of silk and a glint of jewel-crusted gold. Then the blaze smoldered to a throbbing, pulsing luminosity in which nothing was distinct, and that slim shape was but a shimmering blue of ivory.

'Yelaya!' screamed Gorulga, his brown features ashen. 'Why have you followed us? What is your pleasure?'

That weird unhuman voice rolled down from the roof, re-echoing under that arching vault that magnified and altered it beyond recognition.

'Woe to the unbelievers! Woe to the false children of Keshia! Doom to them which deny their deity!'

A cry of horror went up from the priests. Gorulga looked like a shocked vulture in the glare of the torches.

'I do not understand!' he stammered. 'We are faithful. In the chamber of the oracle you told us--'

'Do not heed what you heard in the chamber of the oracle!' rolled that terrible voice, multiplied until it was as though a myriad voices thundered and muttered the same warning. 'Beware of false prophets and false G.o.ds! A demon in my guise spoke to you in the palace, giving false prophecy. Now harken and obey, for only I am the true G.o.ddess, and I give you one chance to save yourselves from doom!

'Take the Teeth of Gwahlur from the crypt where they were placed so long ago. Alkmeenon is no longer holy, because it has been desecrated by blasphemers. Give the Teeth of Gwahlur into the hands of Thutmekri, the Stygian, to place in the sanctuary of Dragon and Derketo. Only this can save Keshan from the doom the demons of the night have plotted. Take the Teeth of Gwahlur and go: return instantly to Keshia; there give the jewels to Thutmekri, and seize the foreign devil Conan and flay him alive in the great square.'

There was no hesitation in obeying. Chattering with fear the priests scrambled up and ran for the door that opened behind the b.e.s.t.i.a.l G.o.d.

Gorulga led the flight. They jammed briefly in the doorway, yelping as wildly waving torches touched squirming black bodies; they plunged through, and the patter of their speeding feet dwindled down the tunnel.

Conan did not follow. He was consumed with a furious desire to learn the truth of this fantastic affair. Was that indeed Yelaya, as the cold sweat on the backs of his hands told him, or was it that little hussy Muriela, turned traitress after all? If it was--

Before the last torch had vanished down the black tunnel he was bounding vengefully up the stone stair. The blue glow was dying down, but he could still make out that the ivory figure stood motionless on the gallery. His blood ran cold as he approached it, but he did not hesitate. He came on with his sword lifted, and towered like a threat of death over the inscrutable shape.

'Yelaya!' he snarled. 'Dead as she's been for a thousand years! Ha!'

From the dark mouth of a tunnel behind him a dark form lunged. But the sudden, deadly rush of unshod feet had reached the Cimmerian's quick ears. He whirled like a cat and dodged the blow aimed murderously at his back. As the gleaming steel in the dark hand hissed past him, he struck back with the fury of a roused python, and the long straight blade impaled his a.s.sailant and stood out a foot and a half between his shoulders.

'So!' Conan tore his sword free as the victim sagged to the floor, gasping and gurgling. The man writhed briefly and stiffened. In the dying light Conan saw a black body and ebon countenance, hideous in the blue glare. He had killed Gwarunga.

Conan turned from the corpse to the G.o.ddess. Thongs about her knees and breast held her upright against a stone pillar, and her thick hair, fastened to the column, held her head up. At a few yards' distance these bonds were not visible in the uncertain light.

'He must have come to after I descended into the tunnel,' muttered Conan. 'He must have suspected I was down there. So he pulled out the dagger'--Conan stooped and wrenched the identical weapon from the stiffening fingers, glanced at it and replaced it in his own girdle--'and shut the door. Then he took Yelaya to befool his brother idiots. That was he shouting a while ago. You couldn't recognize his voice, under this echoing roof. And that bursting blue flame--I thought it looked familiar. It's a trick of the Stygian priests. Thutmekri must have given some of it to Gwarunga.'

He could easily have reached this cavern ahead of his companions.

Evidently familiar with the plan of the caverns by hearsay or by maps handed down in the priestcraft, he had entered the cave after the others, carrying the G.o.ddess, followed a circuitous route through the tunnels and chambers, and ensconced himself and his burden on the balcony while Gorulga and the other acolytes were engaged in their endless rituals.

The blue glare had faded, but now Conan was aware of another glow, emanating from the mouth of one of the corridors that opened on the ledge. Somewhere down that corridor there was another field of phosphorus, for he recognized the faint steady radiance. The corridor led in the direction the priests had taken, and he decided to follow it, rather than descend into the darkness of the great cavern below.

Doubtless it connected with another gallery in some other chamber, which might be the destination of the priests. He hurried down it, the illumination growing stronger as he advanced, until he could make out the floor and the walls of the tunnel. Ahead of him and below he could hear the priests chanting again.

Abruptly a doorway in the left-hand wall was limned in the phosphorus glow, and to his ears came the sound of soft, hysterical sobbing. He wheeled, and glared through the door.

He was looking again into a chamber hewn out of solid rock, not a natural cavern like the others. The domed roof shone with the phosphorous light, and the walls were almost covered with arabesques of beaten gold.

Near the farther wall on a granite throne, staring for ever toward the arched doorway, sat the monstrous and obscene Pteor, the G.o.d of the Pelishtim, wrought in bra.s.s, with his exaggerated attributes reflecting the grossness of his cult. And in his lap sprawled a limp white figure.

'Well, I'll be d.a.m.ned!' muttered Conan. He glanced suspiciously about the chamber, seeing no other entrance or evidence of occupation, and then advanced noiselessly and looked down at the girl whose slim shoulders shook with sobs of abject misery, her face sunk in her arms.

From thick bands of gold on the idol's arms slim gold chains ran to smaller bands on her wrists. He laid a hand on her naked shoulder and she started convulsively, shrieked, and twisted her tear-stained face toward him.