Each page in these colorful, exciting books bursts with photos, graphics, and facts that range from surprising to just plain weird. Fun, informative writing answers questions such as:

• What's inside bones?
• What happens to a sandwich in the stomach?
• What do "left brain" and "right brain" mean?

Each book in the collection contains 20 "smart" biology words, which will get kids talking like real scientists! With quizzes, brainteasers, and tons of fascinating information, this series has plenty of food for thought for curious kids.

Includes Bones and Muscles, Inside Your Heart, Your Amazing Brain, Your Five Senses, and You've Got Guts.