Travel back in time to the age of the dinosaurs with the How It Works Book of Dinosaurs and discover the ""terrible lizards"" for yourself. Find out how the dinosaurs survived and thrived, about the mass extinction that ended it all and what the dinosaurs left behind for us to find. Featuring: The prehistoric world - Take a tour of prehistoric Earth and explore the dinosaurs' vast and varied habitat Dinosaurs up close - Come fact to face with the most incredible dinosaurs from Allosaurus to Zuniceratops Dinosaurs' legacy - Discover how the dinosaurs went extinct and uncover what they left behind 101 dinosaur facts - The most essential dinosaur facts that everyone must know