My 2 year old loves the paper paged hardback book but it was falling apart, so we decided to get the board book. We are a bit disappointed though. The thing he loves most about the hardback picture book is that the pages in the front of the book that name the dinos and the pages at the end that name the construction equipment. Both sets of these pages are missing from the board book :( He loves naming the Dinos as we we read through the story. It’s still a super cute book just a shame they left out those pages. His best friend loves it too. Dino’s, construction AND a swimming pool... how can it get better?!