Shiny, sturdy, and featuring a navel-shaped die-cut cover, this board book from bestselling and beloved Sandra Boynton provides enduring, giggly, read-aloud fun.Hoping for hippos? Take a look! Theyre in this Belly Button Book! Featuring a beachful of bare-bellied hipposincluding one tiny baby who only says BEE BO!this quirky book captivates with inimitable illustrations and joyful rhyming text. Belly Belly Button, Youre oh so fine! Ooo, Belly Button Im so happy youre mine!