prehistoric animals

Profiles dinosaurs that lived in the sea during the Devonian, Triassic, Jurassic, and Cretaceous periods.

Text and illustrations present prehistoric giant ground sloths, how they looked, and what they did.

Text and illustrations present the megalosaurus, how it looked, and what it did.

Text and illustrations present the prehistoric giganotosaurus, how it looked, and what it did.

Illustrations and simple text introduce young readers to the characteristics and habits of eleven prehistoric dinosaurs.

Provides information on the physical characteristics, behavior, and habits of the dinosaur known as triceratops.

Presents an illustrated story which provides information about the life and behavior of the ichthyosaurs, features facts about the sea reptile, and explains how scientists learn about the prehistoric animals.

Describes the ichthyosaurus's physical characteristics, movement, world, and diet, as well as the first discovery of ichthyosaurus fossils, and includes a hands-on activity.

Text and cutaway illustrations depict the outer and inner anatomy of dinosaurs and other prehistoric animals.

Introduces the physical characteristics, habitat, and behavior of this prehistoric relative of modern-day elephants.