All of the critical information kids need to know about the human body, with a zombie twist! From head to toe, every human body part will be explored and explained with a combination of illustrated zombies and full-color photographs throughout. Learn how many bones are in the human body, what blood's made up of, how fast fingernails grow, where your dinner goes after you eat it, plus lots of fun zombie facts and tips so you can avoid losing your head (and brains) to one!