Jocossol
Educational Toy for 2-4 Years Olds Kids Girl, Reusable Sticker Book Age 1 2 3 Boys Girls Learning Toy for 1-3 Years Old Boys Children Birthday Present for Toddler Educational Sticker Toys
Independently published
Let's Play I Spy Vehicles: I spy Fun Picture Puzzle Book for 2-5 Year Olds girls and boys Adding Up Book,Interactive Picture Book for Preschoolers & Toddlers (Vehicles Activity Book)
National Geographic Little Kids First Big Book of Why (Little Kids First Big Books)
Activity Book For 4-5 Year Olds: Mazes, Early Math, Find the Differences, Numbers, Letters, Shapes and Many More!