- Saving nature one yard at a time, how to protect and nurture our native species, David Deardorff, Kathryn Wadsworth
- This America of ours, Bernard and Avis DeVoto and the forgotten fight to save the wild, Nate Schweber
- This contested land, the storied past and uncertain future of America's national monuments, McKenzie Long
- A sand county almanac, with essays on conservation, Aldo Leopold ; photographs by Michael Sewell ; introduction by Kenneth Brower
- Return of the wild, the future of our natural lands, edited by Ted Kerasote
- John Muir, in his own words, a book of quotations, compiled and edited by Peter Browning
- A thinking person's guide to America's national parks, edited by Robert Manning, Rolf Diamant, Nora Mitchell, David Harmon ; foreword, Denis Galvin