say that he had seen Nu, the son of Nu, run away from danger. In his hand still swung the head of Oo, and as the man leaped to the low branches of a tree at the jungle's edge to spy upon the men he knew to be advancing from the far side of the plain, he fell to wondering how he was to find his way back to Nat-ul that he might place the trophy at her feet and claim her as his mate. Only the previous evening they had walked together hand in hand along the beach, and now he had not the remotest conception of where that beach lay. Straight across the plain should be the direction of it, for from that direction had he come to find the lair of Oo! But now all was changed. There was no single familiar landmark to guide him, not even the ape-people knew of any sea nearby, and he himself had no conception as to whether he was in the same world that he had traversed when last the sun shone upon him. IV THE MYSTERIOUS HUNTER The morning following the earthquake found Victoria Custer still confined to her bed. She told Lady Greystoke that she felt weak from the effects of the nervous shock; but the truth of the matter was that she dreaded to meet Curtiss and undergo the ordeal which she knew confronted her. How was she to explain to him the effect that the subterranean rumblings and the shaking of the outer crust had had upon her and her sentiments toward him? When her brother came in to see her she drew his head down upon the pillow beside hers and whispered something of the terrible hallucinations that had haunted her since the previous evening. "Oh, Barney," she cried, "what can it be? What can it be? The first deep grumblings that preceded the shock seemed to awake me as from a lethargy, and as plainly as I see you beside me now, I saw the half naked creature of my dreams, and when I saw him I knew that I could never wed Mr. Curtiss or any other—it is awful to have to admit it even to you, Barney, but I—I knew when I saw him that I loved him—that I was his. Not his wife, Barney, but his woman—his mate, and I had to fight with myself to keep from rushing out into the terrible blackness of the night to throw myself into his arms. It was then that I managed to control myself long enough to run to you, where I fainted. And last night, in my dreams, I saw him again,—alone and lonely, searching through a strange and hostile world to find and claim me. "You cannot know, Barney, how real he