Examines a variety of prehistoric marine reptiles.

"Dino" Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed din

Provides information about enormous reptiles who swam the seas during the dinosaur age.

A companion volume to the 3-D "Sea Monsters" film reveals the terrifying predators that lurked in the underwater Cretaceous world, in a volume that also profile

This title introduces different types of sea giants from dinosaur times and looks at how they might have lived.