Sara Stein is a science writer with a special gift: to "explain things in ways that kids can relate to and turn science into an adventure" ( Los Angeles Times ). Crammed with facts, statistics, connections, and explanations, The Body Book is the fascinating and dramatic story of who we are, from the perilous journey of sperm to egg-the only human cell visible to the naked eye-to the human brain, product of more than 3 billion years of evolution that...