Aldo Leopold John Mcphee Rachel Carson Edward Abbey Tristan Jones Mary Oliver Neil Peart Mari Sandoz Wendell Berry Idries Shah Robinson T.H. White Linda Greenlaw Kirsten Bakis Norman Maclean Tom Robins Roger Mcgough Gary Snyder Elizabeth Bishop Jon Krakauer Kate Chopin Kenneth Rexroth Arno Holz James Harriot Ellen Galford Arthur Stairs Wendy Cope Lauren Slater John Macdonald Kahlil Gibran Tony Hillerman Nathaniel Philbrick Bill Moyers Jared Diamond Eric Schlosser Stephen Hawking Ken Macleod Tracy Kidder Tim O'Brien Oliver Sacks E Annie Proulx Pablo Neruda Sheridan Lefanu Bill Mollison Nicola Griffith David Rosenfelt Michael Buckley Anne Rule