“How many are there?” “How—how many?” “How many of you. How big’s your settlement?” The boy did not answer. Hendricks frowned. “You’re not all by yourself, are you?” The boy nodded. “How do you stay alive?” “There’s food.” “What kind of food?” “Different.” Hendricks studied him. “How old are you?” “Thirteen.” It wasn’t possible. Or was it? The boy was thin, stunted. And probably sterile. Radiation exposure, years straight. No wonder he was so small. His arms and legs were like pipecleaners, knobby, and thin. Hendricks touched the boy’s arm. His skin was dry and rough; radiation skin. He bent down, looking into the boy’s face. There was no expression. Big eyes, big and dark. “Are you blind?” Hendricks said. “No. I can see some.” “How do you get away from the claws?” “The claws?” “The round things. That run and burrow.” “I don’t understand.” Maybe there weren’t any claws around. A lot of areas were free. They collected mostly around bunkers, where there were people. The claws had been designed to sense warmth, warmth of living things.