Standing grim, silent, immovable between their fires, the Chief and Grôm awaited the dreadful onset. In all the tribe not a voice was raised, not a fighter, man 144 or woman, quailed. But many hearts stood still, for it looked as if that living flood could never be stayed. Presently from all along its front came a cloud of spears. But they fell short, not more than half a dozen reaching the edge of the plateau. In instant response came a deep-chested shout from Bawr, followed by a discharge of spears from behind the line of fire.

These spears, driven with free arm and practised skill, went clean home in the packed ranks of the foe, but they caused no more than a second’s wavering, as the dead went down and their fellows crowded on straight over them. A second volley from the grimly silent fighters on the plateau had somewhat more effect. Driven low, and at shorter range, every jagged flint-point found its mark, and the screaming victims hampered those behind. But after a moment the mad flood came on again, till it was within some thirty paces of the edge of the plateau.

Then came a long shout from Grôm, a signal which had been anxiously awaited by the front line of his fighters. Each fire had been laid, on the inner side, with dry faggots of a resinous wood which not only blazed freely but held the flame tenaciously. These faggots had been placed with only their tips in the fire. Seizing them by their unlighted ends, the warriors hurled them, blazing, full into the gaping faces before them.

The brutal, gaping faces screeched with pain and terror, and the whole front rank, beating frantically 145 at the strange missiles, wheeled about and clawed at the rank behind, battling to force its way through. But the rolling masses were not to be denied. After a brief, terrible struggle, the would-be fugitives were borne down and trodden underfoot. The new-comers were greeted with a second discharge of the blazing brands, and the dreadful scene repeated itself. But now there was a difference. For many of the assailants, realizing that there was no chance of retreat, came straight on, heedless of brand or spear, with the deadly, uncalculating fury of a beast at bay.

For some seconds, under the specific directions of the Chief on the right center and of Grôm far to the left, many of the blazing brands had been thrown, not into the faces of the front rank, but far over their heads, to fall among the tinder-dry brushwood. Long tongues of flame leaped up at once, here, there, everywhere, curling and licking savagely. Screeches of horror arose, which brought all the hordes to a halt as far back as they could be heard. A light wind was blowing up the valley, and almost at once the scattered flames, gathering volume, came together with a roar. The hordes, smitten with the blindest madness of panic, turned to flee, springing upon and tearing at each other in the desperate struggle to escape.

Shouting triumph and derision, the defenders bounded forward, down over the edge of the plateau, and fell upon the huddled ranks before them. But these, with all escape cut off, and far outnumbering their exultant adversaries, now fought like rats in a 146 pit. And the men of the caves found themselves locked in a struggle to the death just when they had thought the fight was done.

A-ya, no longer needed at the fires, was just about to follow Grôm down into the thick of the reeking battle, when a scream from the cave-mouth made her whip round. She was just in time to see Ook-ootsk hurl his spear at the tall figure of Mawg, leaping down upon him from the broken slope on the left. A half score of the Bow-legs were following hard upon Mawg’s heels. With a scream of warning to Grôm she rushed back to the cave. But Grôm did not hear her. He had been pulled down, struck senseless and buried under a writhing heap of foes.

Her long hair streaming behind her, her eyes like those of a tigress protecting her cubs, A-ya darted to the cave-door. But she did not reach it. Just outside the threshold a club descended upon her head, and she dropped. Instantly she was pounced upon, and bound. A moment later three Bow-legs, followed by Mawg, streaming with blood, came running out of the cave. Mawg swung the limp form across his shoulder with a grin of satisfaction, and the party beat a hurried retreat up the slopes.

In a few minutes that last death-grapple along the front of the plateau came to an end, and Bawr, leaving nearly a third of his followers slain with the slain Bow-legs, led the exultant survivors back to the cave. It had been a costly victory for the Children of the Shining One; but for the invaders it was little less than 147 annihilation. The flames were raging for a mile up the valley, wherever they were not choked by the piles and windrows of the dead or dying Bow-legs. The lurid night was shaken with the incessant rising and falling chorus of shrieks, and far off under the glare rolled that awful receding wave of fugitives, with the flames leaping upon them and slaying them as they fled. Leaning upon his club and gazing thoughtfully across the scene of incredible destruction, Bawr told himself that never again, so long as the memory of this night survived, would the Bow-legs dare to come against his people.

Then wild lamentation from the women drew the Chief into the cave. Here he found that half the little ones had been killed in that swift incursion of Mawg, and that nearly all the old men and women had been slaughtered in defending their charges. Across Grôm’s doorway, crouching on his face and with his great teeth buried in the throat of a dead Bow-leg, lay the lame captive, Ook-ootsk. Seeing that he still breathed, and marking the fury with which he had fought in defense of their little ones, the warriors lifted him aside gently. Beneath him, and safely guarded in the crook of his shaggy arm, they found Grôm’s baby, without a hurt. The women defending the head of the path on the right having seen the rape of A-ya, Bawr handed the babe to one of his own wives to cherish.