Eruption: The Untold Story of Mount St. Helens

The Day the World Ended: The Mount Pelée Disaster: May 7, 1902

Super Volcano: The Ticking Time Bomb Beneath Yellowstone National Park

The Year Without Summer: 1816 and the Volcano That Darkened the World and Changed History

Krakatoa: The Day the World Exploded: August 27, 1883

The Final Forest: Big Trees, Forks, and the Pacific Northwest

Forest Ecosystems

Day Hiking Mount St. Helens

The San Francisco Earthquake: A Minute-by-Minute Account of the 1906 Disaster