First published in 2003 by Miles Kelly Pub.

Did you know you cry two types of tears? And up to 30 trillion red blood cells pass through your heart in a minute? With colorful, infographic-style illustratio

Provides facts about the human body and life cycle, including organ function, genetic information, bone structure, and intelligence.

An engaging and accessible introduction with information on exactly 100 science topics that will fascinate and inspire children - and adults too. Packed with fa

Provides an introduction to the functions of the human body, including vital information on the musculoskeletal system, the nervous system, the circulatory syst