The Holocene: An Environmental History

Strata: How William Smith Drew the First Map of the Earth in 1801 & Ubsoired the Science of Geology

Body Toxic: An Environmental Memoir

Coyotes and Town Dogs: Earth First! and the Environmental Movement

Green Rage : Radical Environmentalism and the Unmaking of Civilization

The Consumer's Guide to Effective Environmental Choices: Practical Advice from the Union of Concerned Scientists

Geology (Golden Guide)

Environmental Conservation

Physical Geology

Imprints of Time: The Art of Geology