Peekaboo Author:Mathew Price, Jean Claverie A reissue of the first pop-up book ever published by Knopf, Peekaboo! combines a simple concept, charming illustrations, and basic mechanical engineering to create a perfect first pop-up to share with a baby or toddler. The question "Where's Mommy?" begins the fun. Turn the page and Mommy pops up from under the covers shouting "Peekaboo!" Dad... more »dy joins in when he pops up from behind his newspaper, followed by a jack-in-the-box, the family dog, and a baby. The five pop-up mechanicals work through cleverly folded paper so there's nothing to push, pull, lift, tear, or break. Just turn the page and a delightful three-dimensional surprise pops up in this universally cherished baby game.« less