Silent Spring Revolution: John F. Kennedy, Rachel Carson, Lyndon Johnson, Richard Nixon, and the Great Environmental Awakening

Feral: Losing Myself and Finding My Way in America’s National Parks

The Climate Book: The Facts and the Solutions

American Wolf: A True Story of Survival and Obsession in the West

A House Restored: The Tragedies and Triumphs of Saving a New England Colonial

Ranger Confidential: Living, Working, And Dying In The National Parks

The Poacher's Nightmare: Stories of an Undercover Game Warden

Cow Hug Therapy: How the Animals at the Gentle Barn Taught Me about Life, Death, and Everything in Between

The Conservative Environmentalist: Common Sense Solutions for a Sustainable Future

Walden & Civil Disobedience (Vintage Classics)