Prehistoric world

Examines the prehistoric Ornithomimus and other ostrich-like dinosaurs, and describes their physical characteristics and behavior.

Presents historical and time line information on duck-billed, plant-eating dinosaurs, including a family tree.

Examines the prehistoric Iguanodon and other spiky-thumbed plant-eating dinosaurs, and describes their physical characteristics and behavior.

Examines the prehistoric Therizinosaurus and other clawed plant-eating dinosaurs, and describes their physical characteristics and behavior.

Examines the prehistoric Plateosaurus and other long-necked plant-eating dinosaurs, and describes their physical characteristics and behavior.

Describes the physical characteristics and behavior of Ankylosaurus and other armored plant-eating dinosaurs.

Describes the physical characteristics and behavior of Velociraptor and other small, speedy meat-eating dinosaurs.

An introduction to the physical characteristics and habits of Tyrannosaurus rex and other meat-eating dinosaurs.

Examines the prehistoric Ceratosaurus and other horned, meat-eating dinosaurs, and describes their physical characteristics and behavior.

Presents information on ocean creatures, their body characteristics and their history, including a reptile family tree.