going to the ground with her child hugged in her arms beneath her so that her body would protect it. The prowlers passed over her, pausing for an instant to slash the life from her, and raced on again. They vanished back into the outer darkness, the farther guards firing futilely, and there was a silence but for the distant, hysterical sobbing of a woman. It had happened within seconds; the fifth prowler attack that night and the mildest. Full dawn had come by the time he replaced the guards killed by the last attack and made the rounds of the other guard lines. He came back by the place where the prowlers had killed the woman, walking wearily against the pull of gravity. She lay with her dark hair tumbled and stained with blood, her white face turned up to the reddening sky, and he saw her clearly for the first time. It was Irene. p. 15 p. 15 He stopped, gripping the cold steel of the rifle and not feeling the rear sight as it cut into his hand. Irene.... He had not known she was on Ragnarok. He had not seen her in the darkness of the night and he had hoped she and Billy were safe among the Acceptables with Dale. There was the sound of footsteps and a bold-faced girl in a red skirt stopped beside him, her glance going over him curiously. "The little boy," he asked, "do you know if he's all right?" "The prowlers cut up his face but he'll be all right," she said. "I came back after his clothes." "Are you going to look after him?" "Someone has to and"—she shrugged her shoulders—"I guess I was soft enough to elect myself for the job. Why—was his mother a friend of yours?" "She was my daughter," he said. "Oh." For a moment the bold, brassy look was gone from her face, like a mask that had slipped. "I'm sorry. And I'll take care of Billy." The first objection to his assumption of leadership occurred an hour later. The prowlers had withdrawn with the coming of full daylight and wood had been carried from the trees to build fires. Mary, one of the volunteer cooks, was asking two