Jumbo all in One Hardbound book is educational Hardbound book to introduce the young learners to a variety of everyday concepts. The All in One Hardbound books have beautiful, vibrant images with accurate word labels to help kids absorb information faster and make learning fun and interactive. They are excellent teaching tool for teachers and great gifting option for pre-schoolers and toddlers. It includes all important topics for toddlers such as alphabet, numbers, birds, fruits, flowers, vehicle etc.