Peel + Discover combines sticker play and trivia for the kid who loves both! Each book has six sheets of stickers, 20 interactive activity pages, and 60 fascinating facts about kid-friendly topics like vehicles, dinosaurs, the ocean, and outer space! Just peel the stickers and discover fascinating facts underneath! When all the stickers are gone full-color fact sheets with cool photos remain. It's the sticker book series that keeps kids coming back for more!