The BodyBook - 2009
The Body: If you've ever wondered what skin is made of, how many bones you have, or what saliva is for, Professor Brainy can tell you. The body is a wonderful machine, and good food and exercise will help you to take care of it. Learn the answers to the questions you've always wondered about-or never thought to ask!
Publisher: Pleasantville, NY : Gareth Stevens Pub., c2009.
Characteristics: 104 p. : col. ill. ; 24 cm.