An exuberant child celebrates being one year older, calling out body parts from head to toe that have grown since their last birthday. When you're young, every inch grown feels like a huge achievement. You're not just one year older, you're one year bigger, too. Spirited rhyming text and active illustrations highlight body parts and share the joy of celebrating a birthday. Written by veteran children's poet Kalli Dakos and illustrated by Luciana Navarro Powell's warm and expressive art, Happy Birthday, Belly Button! is a delightful picture book to read with toddlers and preschoolers growing up.