Belly Button Book by Sandra Boynton
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, the Belly Button Book provides enduring, giggly, read-aloud fun.