Want to know how bones, fingernails, and hair form and grow throughout our lives? Fun illustrations and entertaining text help give kids a clear understanding of how our bodies grow and change throughout our lives.

An exploration of the relationship between the human body and all the energy that it takes to make it go.

Everyone poops. It may seem pretty gross, but it's perfectly healthy and natural. Poop (also called feces or excrement) is the solid waste that's left after we've digested our food. It's the stuff our bodies can't use for energy or growth, and it passes out of us when we go to the toilet. So poop is really just the final product of our digestive system. In this gut-wrenching guide we will explore how we digest our food, and all the strange side effects...

Want to know how arteries carry oxygen-rich blood throughout our bodies and what blood type means? Fun illustrations and entertaining text help give kids a clear understanding of the blood and circulatory system.

From gooey gastric juices to our amazing brains, and everything in the human body in-between, this book will give kids the knowledge they want about how our bodies work. DK findout! Human Body explains the complex systems like digestion that keep us ticking over, and will satisfy any budding biologist.

Introduces the gross and amazing reasons our bodies makes boogers and snot, or mucus.

Illustrated introduction to human physiology with lift-the-flap pages that reveal what is going on under the skin.