- The atlas of endangered species, Richard Mackay
- The naturalist, Theodore Roosevelt, a lifetime of exploration, and the triumph of American natural history, Darrin Lunde
- American Earth, environmental writing since Thoreau, edited by Bill McKibben ; foreword by Al Gore
- Disappearing destinations, 37 places in peril and what can be done to help save them, Kimberly Lisagor and Heather Hansen
- Tom Brown's guide to healing the earth, Tom Brown, Jr., with Randy Walker, Jr
- The wondrous workings of planet Earth, understanding our world and its ecosystems, by Rachel Ignotofsky
- At home in nature, a life of unknown mountains and deep wilderness, Rob Wood
- Nature's allies, eight conservationists who changed our world, Larry A. Nielsen
- A voice for the Everglades, Marjory Stoneman Douglas, Vicki Conrad ; illustrated by Ibon Adarne and Rachel Yaw
- In the shadow of the Carmens, afield with a naturalist in the northern Mexican mountains, Bonnie Reynolds McKinney ; foreword by David H. Riskind
- Biophilia, Edward O. Wilson
- Historias secretas de los árboles, propiedades culinarias, medicinales, cosméticas, espirituales... de 150 especies, Noel Kingsbury ; traducción, Remedios Diéguez Diéguez
- Saving wildlife, a century of conservation, general editor, Donald Goddard ; research editor, Sam Swope ; foreword by Peter Matthiessen ; epilogue by William Conway
- Age of nature, producers/directors, Peter Lown, Laura Flegg, Amy Young, Verity White
- ¿Por qué debo proteger la naturaleza?, escrito por Jen Green ; ilustrado por Mike Gordon ; [traducción, Fuencisla del Amo]
- The environment, Jonathan Litton ; Pau Morgan
- Liberty Hyde Bailey, essential agrarian and environmental writings, edited by Zachary Michael Jack
- Protecting the wild, parks and wilderness, the foundation for conservation, edited by George Wuerthner, Eileen Crist, and Tom Butler
- This is our earth, by Laura Lee Benson ; illustrated by John Carrozza
- Rewilding, the radical new science of ecological recovery, Paul Jepson & Cain Blythe
- Audubon perspectives, the fight for survival, a companion to the audubon television specials, Roger L. DiSilvestro ; executive editor Christopher N. Palmer ; principal photographer, Page Chichester
- Continental conservation, scientific foundations of regional reserve networks, edited by Michael E. Soulé and John Terborgh
- Restoring paradise, rethinking and rebuilding nature in Hawaiʻi, Robert J. Cabin
- Nature at risk
- Hope for animals and their world, how endangered species are being rescued from the brink, Jane Goodall with Thane Maynard and Gail Hudson
- Aldo Leopold and the ecological conscience, edited by Richard L. Knight and Suzanne Riedel
- The future of life, Edward O. Wilson
- Hope for animals and their world, how endangered species are being rescued from the brink, Jane Goodall ; with Thane Maynard and Gail Hudson
- Oh, the places you'll go! ;, The Lorax, by Dr. Seuss
- The human, the orchid, and the octopus, exploring and conserving our natural world, Jacques Cousteau and Susan Schiefelbein ; [foreword by Bill McKibben]
- The wooing of Earth, René Doubos
- The once and future world, nature as it was, as it is, as it could be, J.B. MacKinnon
- The green guide to low-impact hiking and camping, Laura and Guy Waterman ; foreword by Bill McKibben
- Celebrating soil, discovering soils and landscapes, M.R. Balks, D. Zabowski
- Rescuing the planet, protecting half the land to heal the earth, Tony Hiss ; introduction by E.O. Wilson
- Conservation for the twenty-first century, edited by David Western, Mary C. Pearl
- From The Land, edited by Nancy P. Pittman
- Arguments for protected areas, multiple benefits for conservation and use, edited by Sue Stolton and Nigel Dudley
- Conservation design for subdivisions, a practical guide to creating open space networks, Randall G. Arendt ; with site plans and perspective sketches by Holly Harper, Stephen Kuter, and Nicole Keegan
- Treasured landscapes, National Park Service art collections tell America's stories
- Four fields, Tim Dee
- Hope on Earth, a conversation, Paul R. Ehrlich & Michael Charles Tobias ; with additional comments by John Harte
- Conservation biology, an evolutionary-ecological perspective, edited by Michael E. Soulé and Bruce A. Wilcox
- Beyond Black Bear Lake, Anne LaBastille
- Endangered species, Lauri S. Friedman, book editor
- Greenpeace, how a group of journalists, ecologists and visionaries changed the world, Rex Weyler
- The reindeer chronicles, and other inspiring stories of working with nature to heal the earth, Judith D. Schwartz
- Rewild yourself, making nature more visible in our lives, Simon Barnes