Learn amazing facts about the fierce dinosaurs that roamed the earth and slot together five 3-D models! Travel back to the time of the dinosaurs. Brachiosaurus, Ankylosaurus, and more are waiting inside the pages of this interactive book! Dinosaur fans of all ages will love putting together their very own prehistoric creatures while learning amazing facts about some of the large giants that once roamed the earth, soared in the air, and swam in the ocean. And then for more fun, kids can follow simple instructions to assemble the five sturdy included models of a T. rex, Triceratops, Argentinosaurus, Parasaurolophus, and Quetzalcoatlus. Find out who was the hunter and who was the hunted—and learn how to pronounce their unique names!