The story of two nineteenth-century scientists who revealed one of the most significant and exciting events in the natural history of this planet: the existence

Describes the work scientists do to find out more about these huge prehistoric animals.

Every year millions of museum visitors marvel at the skeletons of dinosaurs and other prehistoric creatures discovered by John Bell Hatcher whose life is every

A collection of stories about dinosaur hunters and their incredible finds.

For the child who loves dinosaurs, this book is a veritable passport and travel guide into a lost world adventure. It's got all the interactive elements that de