Two-legged carnivorous dinosaurs, known as theropods, are one of the most recognizable dinosaur types. Going beyond Tyrannosaurus rex, this book showcases many theropods, including feathered dinosaurs (dromaeosaurs) that, once discovered, provided one of the missing links between dinosaurs and birds. Although scientists have not discovered very many theropod fossils, they have still discovered a great deal about how these dinosaurs hunted, where they...

Ornithopods, or bird-like dinosaurs, were herbivores that thrived mostly in North America during the Cretaceous period, between 145 million and 65 million years ago. This book explores many different ornithopods and why they had unusual features such as crested heads or duckbills. From fossil evidence, paleontologists have determined more and more about how these dinosaurs ate, moved, communicated, and cared for their young. Fascinating questions...

Stegosaurs, or armored dinosaurs, are a genus of dinosaurs from the late Jurassic period known for their spiked tails and triangular plates on their backs. In this book, various species of stegosaurs are highlighted, including important fossil discoveries and how they have helped scientists learn more about how stegosaurs lived. The glossary helps young readers learn terms that paleontologists use to classify dinosaurs, while fact boxes, timelines,...