Furious Earth: The Science and Nature of Earthquakes, Volcanoes, and Tsunamis

By Ellen J. Prager

"Today, advanced technology is enabling us to drill, measure, monitor, sample, and image the Earth and its motions as never before, dramatically improving our scientific understanding of these powe...

The Oceans

By Sylvia A. Earle, Ellen J. Prager

"Approaching this vast and multifaceted subject with profound passion and a refreshing approach, ocean scientist and diver Ellen Prager, along with internationally renowned underwater explorer Sylv...

The Oceans

By Sylvia A. Earle, Ellen J. Prager

Chasing Science At Sea: Racing Hurricanes, Stalking Sharks, And Living Undersea With Ocean Experts

By Ellen Prager, Ellen J. Prager, Prager, Ellen

To The Average Office-dweller, Marine Scientists Seem To Have The Good Life: Cruising At Sea For Weeks At A Time, Swimming In Warm Coastal Waters, Living In Tropical Paradises. But Ocean Scientists...

Sex, Drugs, and Sea Slime: The Ocean's Oddest Creatures

By Ellen J. Prager

Adventure on Dolphin Island

By Ellen Prager

U.S. Geological Survey Coastal and Marine Geology Research Recent Highlights and Achievements

By S. Jeffress Williams

Earthquakes and Volcanoes The Restless Earth

By Ellen Prager, Ellen J. Prager

Jump Into Science: Sand

By Author TBD

What is sand? How is it formed? Where does sand come from? How does it get to the beach? Why is it different colors? Let the sandpiper sleuth show you the answers to these questions in this lively,...

Sand

By Ellen J. Prager

Describes the formation of sand from materials such as coral, rock, or crystals and shows how it can be moved through water, wind, ice, and other erosion agents.