Once my daughter and I read this book together a few times, she took it and ran with it! She likes to flip through the pages and lift the 50+ flaps, talking to who/what is behind them. She is 20 months old, watches Blues Clues a couple times a week, and LOVES this book. It is a big substantial board book and has so much to discover inside. She likes to read it on her own or with me or dad, and NEVER tires of it. I strongly recommend this great Blues book!