National Geographic Little Kids First Big Book of Why 2, Hardcover/Jill Esbaum

Following up on the best-selling Little Kids First Big Book of Why , the next book in the hit Little Kids First Big Book series features even more of the endless ``Why?`` questions preschoolers love to ask This charming reference book answers some of kids' most burning ``Why?`` questions. More than 200 colorful photos are paired with age-appropriate text featuring answers to questions like ``Why do dogs sniff everything?`` ``Why do I burp?`` and ``Why is ocean water salty?`` This book inspires kids to be curious, ask questions, and explore the world around them.