Describes what has been learned about the physical features, behavior, and surroundings of the long-extinct iguanodon.

Describes what has been learned about the physical features, behavior, and surroundings of the long-extinct stegosaurus. Stegosaurus had a brain the size of a walnut, but it could still defend itself. In this book, you will see what Stegosaurus looked like and how it lived. You will learn what the weather was like when Stegosaurus was alive. You will see what other animals lived at that time. The world of long ago will seem as close as your backyard....

"Describes dinosaur fossils that have been found around the world and what fossils can tell us about what dinosaurs ate. Includes dinosaurs from the Triassic, Jurassic, and Cretaceous periods"--Provided by publisher.

Describes what has been learned about the physical features, behavior, and surroundings of the long-extinct sabre-tooth tiger.

Introduces young readers to dinosaurs and prehistoric reptiles. Includes A-Z guide, fact panels and key information, size comparison pictures, glossary and picture index.

Describes the role of fossils in tracing human evolution and compares Neanderthal people and their culture with the people of today.