The arrangement suited Lightfoot well enough. This astounding stepmother had been her humble but faithful friend. Lightfoot was a ruling woman spirit wherever she was, and she knew it, though she bowed at all times to the rule of strength as the only law. Nevertheless she knew how to get her own way. With Moonface, everything was easy for her and she found it rather pleasant than otherwise to find the other young woman made suddenly a permanent resident of the cave in which she had been born and had lived all her life. As the two girls met, and the situation was curtly announced by Hilltop, their faces were worth the seeing. There was alarm and hopefulness upon the countenance of Moonface, sudden astonishment and indignation, and then reflection, upon the face of Lightfoot. After a few moments of thought both girls laughed cheerfully. The story of the newly found grave made but little impression upon the group and Lightfoot, the only one of the household who thought much about it, thought silently. To her the single question was: "Who lay there?" There was nothing strange to the others of the family in the thought that one man should have killed another, and no one attached blame to or proposed punishment of the slayer. Sometimes after such a happening, the cave man who had slain another might have a rock rolled suddenly upon him from a height, or in passing a thicket have the flint head of a spear driven through him, but this was only the deed, perhaps, of an enraged father or brother, not in any sense a matter of course in the way of justice, and even such attempt at reprisal was not the rule. But in the bosom of Lightfoot was a weight like a stone. It was as heavy, she thought, as one of the stones on the bare ground over the body of the man who lay there in the dark earth, because he had run after her. Who was it? It might be Ab! And all through the night the girl tossed uneasily on her bed of leaves, as she did for nights to come. As for Moonface, who shall say what that rotund and hairy young person thought when the family had settled down to the changed order of things and she had adjusted herself to the duties of a matron in her new home? She was not less broadly buoyant and beaming, but who can tell that, when she noted Lightfoot's burning look and thoughtful mien, Moonface did not sometimes think of the two young men who, but yesterday, had rejoiced in such strength and vigor and charm of power and who were so good to look upon? She was a wife now, but to another sort of man. Even the feminine among writers of erotic novels have not yet revealed what the young moon thinks when she "holds the old moon in her arms." Anyhow, Hilltop was a defense and a great provider of food. He was a fine figure of a man, too. [Illustration: THE GIRL COWERED BEHIND A REFUGE OF LEAVES AND BRANCHES]