This series compares and contrasts the physical features of the animals in each book — everything from their teeth, their fins, and their eating habits to their body size, their agility, and the size of their brains. Children get to guess who they think will win in each battle and then find out who really would be the most likely victor! Series Information In this innovative science series from favorite nonfiction author Jerry Pallotta, readers will learn about dangerous creatures by asking "Who would win?" Each book is illustrated with full-color pictures and features a pair of animals that rarely, if ever, meet in the wild. Young scientists will love using the book's easy-to-read facts and their own reasoning skills to decide for themselves which creature would be the winner.