What happened to the dinosaurs? What can we learn from fossils? This book answers these questions and more as it brings readers back in time to learn the story of the dinosaurs. Readers will learn about where and when the first dinosaurs roamed the earth, what kinds of dinosaurs existed, and how they may have lived. They’ll learn about dinosaurs that took to the sky and those that swam in the sea. This book also investigates fossils and how paleontologists use them as clues to the past. Artistic renderings of dinosaurs are paired with engaging text, as well as fact boxes and diagrams, to make this a one-of-a-kind dinosaur adventure.