““There was a crackle. Kobe's voice came through the cans. "What would you guys do," he said, apropos of nothing, "if Jules turned into a lizard?" Another crackle. "Hey!" Jules said. "It wouldn't happen," said Jacob, and I saw him shrug in the half-light. "But what if ?" I pressed the talk button on my cans. "There's an old fish tank in our garage," I said. "I'd put Jules in it, and then get a heat rock from the pet shop." I heard Sam's low chuckle. "Make sure you wash your hands first." "Why?" "So you don't get any lizardy diseases." " I don't have any lizardy diseases! " Jules's voice was getting higher. "Not yet, but wait until you're a lizard." "What's a heat rock?" asked Jacob. "It's a rock," I told him, "that you heat up. Lizards like them. Anyway, once I'd done that, I'd take you to see my cousin Adam." "IS HE A WIZARD?””