I can turn into a coyote," I said. "My mom tells me I must get it from my father."

Calvin's jaw dropped, then his face froze. "Your mother was a white woman," he said urgently. "You can't turn into a coyote."

"Can, too," I said indignantly. It was one thing for me to tell him he was lying--I knew I was right. It was an entirely different matter for him to tell me I was lying.

"Can't."

"Can."

"Can't"

"Can, too."

"Mercy," Adam said with an exaggerated patience tinged with humor. He knew I was doing it on purpose. That was okay but he wasn't angry anymore.

"Cannot," said Calvin.

"Knock it off, both of you. Neither of you is five.

Autore: Patricia Briggs