Discover the world of dinosaurs in this essential pocket guide to the prehistoric world. Learn about more than 150 prehistoric animals, including the sea-dwelling Plesiosaurus, the flying Pterodactylus, and the fierce Allosaurus. Creature profiles fill you in on those fascinating details needed to impress, such as which dinosaur has the thickest skull, who was the brainiest, and which dinosaur had more than 1,500 teeth. Find out how dinosaur fossils are formed and get to grips with the greatest prehistoric discoveries ever made. Giving you fast facts at your fingertips, Pocket Eyewitness Dinosaurs makes learning about dinosaurs fun. With bite-sized chunks of information and eye-catching CGI images you can see what the dinosaurs and other prehistoric creatures looked like and how they behaved when they ruled the Earth.Packed with amazing encyclopedic stats, stunning images for each dinosaur profile, and fun facts for kids, Pocket Eyewitness Dinosaurs will tell you everything you need to know about the prehistoric world in this handy pocket-sized guide.