I Wonder Why Dinosaurs Ruled is a fun sticker activity book, packed full of amazing facts about dinosaurs! Fun quizzes, sticker puzzles, and a choose-your-own adventure game. No dull mazes or boring spot the difference activities! Bite-sized activities will capture the attention of the most reluctant readers. Over 40 stickers are included to help create your own dinosaur museum, and discover how well you would shape up as a prehistoric explorer!