Linking to a popular feature in the super successful National Geographic Little Kids magazine, this book brings the browsable fun of the bestselling National Geographic Kids Almanac to a new audience: preschoolers Using an interactive question-and-answer format and content grounded in a child's immediate world, the Big Book of Why delivers lively information, hands-on games, simple recipes, crafts, and more. What makes a car go? How does mushy dough become a crispy cookie? What does the doctor see in my throat? An essential parent reference, The Big Book of Why...