Open the pages of this book and marvel at the most amazing creatures that ever lived as they leap before your eyes!

Travel back to the Triassic, Jurassic, and Cretaceous Periods and discover swift hunters, pterosaurs soaring in the sky, giant sea monsters, and colossal land dinosaurs. Learn how they lived, how they hunted, and what they ate before they vanished 65 million years ago. The wondrous world of our planet awaits you!