A comprehensive guide to the evolution of life during the Cambrian Period, and a story of one man’s search for the world’s oldest animal fossils. “Told wi

A “superbly written, richly illustrated” guide to the animals who lived 450 million years ago—in the fossil-rich area where Cincinnati, Ohio now stands (R

Spectacular Sharks gives children clear insight into the behavior, habitats, and bodies of these prehistoric fish. Beautiful, full-color photographs feature sha

Based on more than a decade's research in South Africa's Karoo Desert, this remarkable journey of discovery and real-life adventure deep into Earth's history is

The Pulitzer Prize-winning view of the continent, across the fortieth parallel and down through 4.6 billion years Twenty years ago, when John McPhee began his j