The Human Body and How it Works Author:Giovanni Caselli Part of the series "Windows on the World." These beautiful books open worlds of knowledge to young readers in a uniquely visual way. Page after page of richly detailed, full-color pictures and concise, informative captions bring facts and events dramatically to life. — "The Human Body and How It Works": How your body works; Basic materials--ski... more »n, nerves, muscles, bones and blood; Your brain in action; How you see, hear, smell, taste and touch; Inside the chest; The importance of the heart; How food travels through your digestive system; Why you need hands, arms, legs and fee; Babies, from conception to birth; How your body changes as you get older.« less