School Library JournalGr 9–11—The premise of this book is that a magical fish impregnates a young woman, resulting in the birth of a half human/half sea creature. These fish, if eaten, can cure all kinds of diseases. Teeth rescues the fish he considers to be his brothers from fishermen's nets. When he is caught, he is beaten again and again, but always manages to escape. Rudy's family has moved to the island seeking a cure for his younger brother's cystic fibrosis. Rudy is so alone, restless, and bored that meeting Teeth results in an instant curiosity and connection. Diana, Teeth's sister, is lonely, too, and initiates contact with Rudy, apparently the only other teen on the island. This is a story of Rudy's path to identity and making choices in complicated circumstances.