Presents information about some of the giant meat- and plant-eating dinosaurs that roamed the Earth during the Triassic, Jurrassic, and Cretaceous periods, up to 225 million years ago.
About the Author
Dougal is an internationally recognized authority on dinosaurs. He is a popular science writer in the United States and Great Britain and the author of more than twenty books about dinosaurs, a number of them for young readers. Mr. Dixon lives in England.