But now, without warning, a gray fleecy ma.s.s came billowing down from the north, veiling the slopes, spreading out through the valleys. It blotted out the sun; the world became a blind gray void in which visibility was limited to a matter of yards. Advance became a stumbling, groping muddle. Valerius cursed. He could no longer see the peaks that had served him as guide-posts. He must depend wholly upon the traitorous guide. The golden serpent drooped in the windless air.

Presently Tiberias seemed himself confused; he halted, stared about uncertainly.

'Are you lost, dog?' demanded Valerius harshly.

'Listen!'

Somewhere ahead of them a faint vibration began, the rhythmic rumble of a drum.

'Conan's drum!' exclaimed the Aquilonian.

'If we are close enough to hear the drum,' said Valerius, 'why do we not hear the shouts and the clang of arms? Surely battle has joined.'

'The gorges and the winds play strange tricks,' answered Tiberias, his teeth chattering with the ague that is frequently the lot of men who have spent much time in damp underground dungeons.

'Listen!'

Faintly to their ears came a low m.u.f.fled roar.

'They are fighting down in the valley!' cried Tiberias. 'The drum is beating on the heights. Let us hasten!'

He rode straight on toward the sound of the distant drum as one who knows his ground at last. Valerius followed, cursing the fog. Then it occurred to him that it would mask his advance. Conan could not see him coming. He would be at the Cimmerian's back before the noonday sun dispelled the mists.

Just now he could not tell what lay on either hand, whether cliffs, thickets or gorges. The drum throbbed unceasingly, growing louder as they advanced, but they heard no more of the battle. Valerius had no idea toward what point of the compa.s.s they were headed. He started as he saw gray rock walls looming through the smoky drifts on either hand, and realized that they were riding through a narrow defile. But the guide showed no sign of nervousness, and Valerius hove a sigh of relief when the walls widened out and became invisible in the fog. They were through the defile; if an ambush had been planned, it would have been made in that pa.s.s.

But now Tiberias halted again. The drum was rumbling louder, and Valerius could not determine from what direction the sound was coming.

Now it seemed ahead of him, now behind, now on one hand or the other.

Valerius glared about him impatiently, sitting on his war-horse with wisps of mist curling about him and the moisture gleaming on his armor.

Behind him the long lines of steel-clad riders faded away and away like phantoms into the mist.

'Why do you tarry, dog?' he demanded.

The man seemed to be listening to the ghostly drum. Slowly he straightened in his saddle, turned his head and faced Valerius, and the smile on his lips was terrible to see.

'The fog is thinning, Valerius,' he said in a new voice, pointing a bony finger. 'Look!'

The drum was silent. The fog was fading away. First the crests of cliffs came in sight above the gray clouds, tall and spectral. Lower and lower crawled the mists, shrinking, fading. Valerius started up in his stirrups with a cry that the hors.e.m.e.n echoed behind him. On all sides of them the cliffs towered. They were not in a wide, open valley as he had supposed. They were in a blind gorge walled by sheer cliffs hundreds of feet high. The only entrance or exit was that narrow defile through which they had ridden.

'Dog!' Valerius struck Tiberias full in the mouth with his clenched mailed hand. 'What devil's trick is this?'

Tiberias spat out a mouthful of blood and shook with fearful laughter.

'A trick that shall rid the world of a beast! Look, dog!'

Again Valerius cried out, more in fury than in fear.

The defile was blocked by a wild and terrible band of men who stood silent as images--ragged, shock-headed men with spears in their hands--hundreds of them. And up on the cliffs appeared other faces--thousands of faces--wild, gaunt, ferocious faces, marked by fire and steel and starvation.

'A trick of Conan's!' raged Valerius.

'Conan knows nothing of it,' laughed Tiberias. 'It was the plot of broken men, of men you ruined and turned to beasts. Amalric was right.

Conan has not divided his army. We are the rabble who followed him, the wolves who skulked in these hills, the homeless men, the hopeless men.

This was our plan, and the priests of Asura aided us with their mist.

Look at them, Valerius! Each bears the mark of your hand, on his body or on his heart!

'Look at me! You do not know me, do you, what of this scar your hangman burned upon me? Once you knew me. Once I was lord of Amilius, the man whose sons you murdered, whose daughter your mercenaries ravished and slew. You said I would not sacrifice myself to trap you? Almighty G.o.ds, if I had a thousand lives I would give them all to buy your doom!

'And I have bought it! Look on the men you broke, dead men who once played the king! Their hour has come! This gorge is your tomb. Try to climb the cliffs: they are steep, they are high. Try to fight your way back through the defile: spears will block your path, boulders will crush you from above! Dog! I will be waiting for you in h.e.l.l!'

Throwing back his head he laughed until the rocks rang. Valerius leaned from his saddle and slashed down with his great sword, severing shoulder-bone and breast. Tiberias sank to the earth, still laughing ghastily through a gurgle of gushing blood.

The drums had begun again, encircling the gorge with guttural thunder; boulders came crashing down; above the screams of dying men shrilled the arrows in blinding clouds from the cliffs.

22

The Road to Acheron

Dawn was just whitening the east when Amalric drew up his hosts in the mouth of the Valley of Lions. This valley was flanked by low, rolling but steep hills, and the floor pitched upward in a series of irregular natural terraces. On the uppermost of these terraces Conan's army held its position, awaiting the attack. The host that had joined him, marching down from Gunderland, had not been composed exclusively of spearmen. With them had come seven thousand Bossonian archers, and four thousand barons and their retainers of the north and west, swelling the ranks of his cavalry.

The pikemen were drawn up in a compact wedge-shaped formation at the narrow head of the valley. There were nineteen thousand of them, mostly Gundermen, though some four thousand were Aquilonians of other provinces. They were flanked on either hand by five thousand Bossonian archers. Behind the ranks of the pikemen the knights sat their steeds motionless, lances raised: ten thousand knights of Poitain, nine thousand Aquilonians, barons and their retainers.

It was a strong position. His flanks could not be turned, for that would mean climbing the steep, wooded hills in the teeth of the arrows and swords of the Bossonians. His camp lay directly behind him, in a narrow, steep-walled valley which was indeed merely a continuation of the Valley of Lions, pitching up at a higher level. He did not fear a surprise from the rear, because the hills behind him were full of refugees and broken men whose loyalty to him was beyond question.

But if his position was hard to shake, it was equally hard to escape from. It was a trap as well as a fortress for the defenders, a desperate last stand of men who did not expect to survive unless they were victorious. The only line of retreat possible was through the narrow valley at their rear.

Xaltotun mounted a hill on the left side of the valley, near the wide mouth. This hill rose higher than the others, and was known as the King's Altar, for a reason long forgotten. Only Xaltotun knew, and his memory dated back three thousand years.

He was not alone. His two familiars, silent, hairy, furtive and dark, were with him, and they bore a young Aquilonian girl, bound hand and foot. They laid her on an ancient stone, which was curiously like an altar, and which crowned the summit of the hill. For long centuries it had stood there, worn by the elements until many doubted that it was anything but a curiously shapen natural rock. But what it was, and why it stood there, Xaltotun remembered from of old. The familiars went away, with their bent backs like silent gnomes, and Xaltotun stood alone beside the altar, his dark beard blown in the wind, overlooking the valley.

He could see clear back to the winding Shirki, and up into the hills beyond the head of the valley. He could see the gleaming wedge of steel drawn up at the head of the terraces, the burganets of the archers glinting among the rocks and bushes, the silent knights motionless on their steeds, their pennons flowing above their helmets, their lances rising in a bristling thicket.

Looking in the other direction he could see the long serried lines of the Nemedians moving in ranks of shining steel into the mouth of the valley. Behind them the gay pavilions of the lords and knights and the drab tents of the common soldiers stretched back almost to the river.

Like a river of molten steel the Nemedian host flowed into the valley, the great scarlet dragon rippling over it. First marched the bowmen, in even ranks, arbalests half raised, bolts nocked, fingers on triggers.

After them came the pikemen, and behind them the real strength of the army--the mounted knights, their banners unfurled to the wind, their lances lifted, walking their great steeds forward as if they rode to a banquet.

And higher up on the slopes the smaller Aquilonian host stood grimly silent.

There were thirty thousand Nemedian knights, and, as in most Hyborian nations, it was the chivalry which was the sword of the army. The footmen were used only to clear the way for a charge of the armored knights. There were twenty-one thousand of these, pikemen and archers.

The bowmen began loosing as they advanced, without breaking ranks, launching their quarrels with a whir and tang. But the bolts fell short or rattled harmlessly from the overlapping shields of the Gundermen. And before the arbalesters could come within killing range, the arching shafts of the Bossonians were wreaking havoc in their ranks.