Gray, Susan Heinrichs

Explores what is found within a dinosaur egg, describes the different ways scientists study them, and compares them with bird eggs.

Explains how paleontologists dig out fossils, protect them, map out where they were, and build dinosaur skeletons.

Describes physical characteristics that helped protect several kinds of dinosaurs from predators, including tall plates, bony scutes, spikes, and tail clubs.

Describes some of the main deserts around the world, how deserts are formed, and some of the plants and animals found in these dry areas.

Provides photographs and facts about Russia, discussing the country's land, history, animals, food, schools, and celebrations. Includes a glossary, time line, and resources.

Describes what is known about the physical characteristics, behavior, habitat, and life cycle of this fast, meat-eating dinosaur.

Describes what is known about the physical characteristics, behavior, habitat, and life cycle of this large, bipedal, carnivorous dinosaur.

Describes what is known about the physical characteristics, behavior, habitat, and life cycle of this horned, plant-eating dinosaur.

Describes what is known about the physical characteristics, behavior, habitat, and life cycle of this slow-moving vegetarian dinosaur.

Describes what is known about the physical characteristics, behavior, habitat, and life cycle of this dinosaur with the sail-like spine.