Emboldened by the enthusiastic response to Belly Button (Round)-a song from her Grammy-nominated book/CD, Philadelphia Chickens-Sandra Boynton further contemplates this mesmerizing subject in the Belly Button Book. Featuring a beachful of bare-bellied hippos-including one tiny baby who can only say "Bee Bo"-the Belly Button Book is the latest quirky addition to the phenomenally successful Boynton on Board series. Every page captivates with Sandra Boynton"s inimitable illustrations and joyful rhyming text: Soon after dark, upon the beach, we sing a hippo song, and if you"re feeling in the mood, we hope you"ll sing along: Belly Belly Button, you"re oh so fine. Ooo, Belly Button, I"m so happy you"re mine. Shiny and sturdy, and featuring a great (navel-shaped, naturally) die-cut cover that offers a provocative glimpse of the merriment inside, the Belly Button Book provides enduring, giggly, read-aloud fun.