9Let's explore the exciting world of paleontology Did you know that a dinnertime story led to the discovery of a dinosaur? And that strange old bones dug up behind a house became the first North American dinosaur ever seen by the public? This book is about the discovery of Hadrosaurus, including information about the dinosaur's appearance, movement, and diet before it became extinct.

This series introduces readers to the study of dinosaurs. Each book covers what scientists know and what they are still working to learn about these prehistoric beasts. Each book includes a glossary, comprehension questions, and an extension activity.