Learn all about dinosaurs! Children will love these fascinating facts about 14 favorite dinosaurs, including Tyrannosaurus Rex, Stegosaurus, Triceratops, and more! While you read, 39 buttons bring Jurassic World to life with exciting roars, growls, chomps, and other sounds! Interacting with the book keeps young readers engaged, and matching words with pictures and sounds builds vocabulary and enhances reading comprehension.