"Wise up about the human body! From the hair on your head to the soles of your feet, here's a guide to the wonderful machine that is you" -- page 1 of cover.

Includes index.

Skin -- Muscles -- Bones -- Heart and circulation -- Lungs and breathing -- Eating and digestion -- Kidneys and liver -- Brain and nervous system -- Seeing and hearing -- Teeth, taste, and smell -- Reproduction -- -- Exercise and sleep -- Body quiz -- Glossary -- Index.