Doodle the dinosaurs back from extinction with our newest book in a series that’s sold more than 400,000 copies. Dinosaurs roamed the earth 100 million years ago . . . And now kids can bring them back to life with page after page of fun and fascinating prompts. Doodle some sharp teeth on a tyrannosaurus, a long neck on a brachiosaurus, armored plates on a stegosaurus—or have some dino-mite fun with the idea that dinosaurs still exist!