Outside and Inside Dinosaurs

What did dinosaurs sound like? How did they feel to the touch? What sorts of things did they eat?
Explore these questions and more in this remarkable and cutting-edge introduction to the giants of bygone days. Learn about dinosaurs on the outside -- their skin, horns, and claws -- and on the inside -- their teeth, brains, and bones. Uncover what scientists already know about these ancient creatures, as well as the new technologies they are using to learn even more. Extraordinary full-color...