This fun, smart guide answers kids' questions as it takes them on a journey through the human body and all its systems. The book is sprinkled throughout with pl

"The most complete ocean reference ever, more than 350 amazing color photos throughout the book."

Texts and photographs look at over four hundred insects.

Suitable for children ages 7-10, this book includes information on various dinosaurs. It is divided into three sections by period: Triassic, Jurassic, Cretaceou

"The most complete weather reference ever."