As kids begin to wonder how their body works, they will want to know it all. In sections on hair and skin, body works, and senses, the authors take complicated questions, like why do you need two ears, and make them comprehensible to the young readers. Other questions, like why you blush, how much food you eat in a year, and what hiccups and goose bumps are will keep kids turning the pages of this lavishly illustrated, highly informative book.