Begin Smart: Peek-a-Boo What, Board Book, By: Begin Smart Books

Peek a boo isn't a baby's favorite game just by chance: after a first birthday, a baby begins to understand that even when something isn't in his sight, it still exists. He expects that a person or an object will reappear eventually and when the anticipated finally happens, he's delighted. This charming book, with flaps to lift and see through die cuts, will help little ones solidify object permanence. There's even a place for a photo so that the answer to "peek a boo, who?" can be a family member. or perhaps the reader!