- Rachel Carson, Birdie Willis ; illustrated by Rii Abrego
- Stronghold, one man's quest to save the world's wild salmon, Tucker Malarkey
- A wild idea, Jonathan Franklin
- American values, lessons I learned from my family, Robert F. Kennedy, Jr.
- Natural rivals, John Muir, Gifford Pinchot, and the creation of America's public lands, John Clayton
- Natural rivals, John Muir, Gifford Pinchot, and the creation of America's public lands, John Clayton
- American values, lessons I learned from my family, Robert F. Kennedy, Jr.
- Edward Abbey, a life, James M. Cahalan
- Oil and honey, the education of an unlikely activist, Bill McKibben
- Desert solitaire, a season in the wilderness, by Edward Abbey ; drawings by Peter Parnall
- The gentle subversive, Rachel Carson, Silent spring, and the rise of the environmental movement, Mark Hamilton Lytle
- No hurry to get home, the memoir of the New Yorker writer whose unconventional life and adventures spanned the twentieth century, Emily Hahn ; foreword by Sheila McGrath ; introduction by Ken Cuthbertson
- The red caddy, into the unknown with Edward Abbey, Charles Bowden ; foreword by Luis Alberto Urrea
- One green thing, discover your hidden power to save the planet, Heather White ; foreword by Erin Brockovich
- E. O. Wilson, of ants and men, produced by Shining Red Productions for PBS ; directed by Shelly Schulze
- On a farther shore, the life and legacy of Rachel Carson, William Souder
- The wizard and the prophet, two remarkable scientists and their dueling visions to shape tomorrow's world, Charles C. Mann
- A word for nature, four pioneering environmental advocates, 1845-1913
- Lynton Keith Caldwell, an Environmental Visionary and the National Environmental Policy Act
- The red caddy, into the unknown with Edward Abbey
- Operation Bite Back, Rod Coronado's war to save American wilderness, Dean Kuipers
- Desert solitaire, a season in the wilderness
- Greenpeace captain, my adventures in protecting the future of our planet, Peter Willcox with Ronald B. Weiss
- Visionary women, how Rachel Carson, Jane Jacobs, Jane Goodall, and Alice Waters changed our world, Andrea Barnet
- John Burroughs, Joanne Mattern
- Work in progress, David R. Brower
- The man from Clear Lake, Earth Day founder Gaylord Nelson, Bill Christofferson
- We are as gods, producers, David Alvarado, Kate McLean, Jamie Meltzer, Jason Sussberg ; written and directed by David Alvarado, Jason Sussberg
- The Gary Snyder reader, prose, poetry, and translations, 1952-1998
- Monumental, David Brower's fight for wild America, directed and produced by Kelly Duane ; executive produced by Brian Maxwell ; co-producers, Paul Barnett, Samantha Weaver
- The earth, the city, and the hidden narrative of race, Carl C. Anthony
- Visionary women, how Rachel Carson, Jane Jacobs, Jane Goodall, and Alice Waters changed our world, Andrea Barnet
- Silent spring revolution, John F. Kennedy, Rachel Carson, Lyndon Johnson, Richard Nixon, and the great environmental awakening, Douglas Brinkley
- Confessions of a recovering environmentalist and other essays, Paul Kingsnorth
- All the wild that remains, Edward Abbey, Wallace Stegner, and the American West, David Gessner
- Oil and honey, the education of an unlikely activist, Bill McKibben
- Warmth, coming of age at the end of the world, Daniel Sherrell