Dag circled the camp, apparently oblivious of the presence of the intruder. He threw a stick upon a blaze here, and there he stamped out some smoking faggots that had fallen inside the ring. But all the while he watched the movements of the thing that crept through the outer darkness toward the camp.

He could see it more distinctly now, and was aware that from time to time it cast a backward glance over its shoulder.

"Had it a companion, or companions? Was something following it?" Dag scrutinized the black face of the jungle beyond the creeping thing.

"Ah! so that was it?"

A dark shadow had stepped from the somber wood upon the trail of the creature that was now half way across the open space between the jungle and the camp. Dag needed no second glance to attest the identity of the newcomer. The lithe body, the black mass that marked the bristling mane, the crouching pose, the two angry splotches of yellow-green fire—no doubt here. It was Zor, the lion, stalking his prey.

Dag whispered a word to his companion who came to his side. The two stood looking straight toward the nearer creature, with no attempt to disguise the fact that they had discovered it.

"It is a man," whispered Dag's companion.

And then, with a frightful roar, Zor charged, and the creature before it rose upon two feet full in the light of the nearer blaze. With a cry that aroused the whole camp Dag leaped beyond the flaming circle, his spear hand back thrown, the stone head, laboriously chipped to a sharp point, directed at the charging Zor.

The weapon passed scarce a hand's breadth from the shoulder of Zor's prey and buried itself in the breast of the beast. At the same instant Dag leaped past the fugitive, placing himself directly in the path of the lion with only an ax and knife of stone to combat the fury of the raging, wounded demon of destruction.

Over his shoulder he threw a word to the one he had leaped forth to succor.