Jon Krakauer Nathaniel Philbrick Sebastian Junger Joe Simpson Nigel Barley Tim Cahill Danielle Ofri Stephen Jay Gould John Mcphee Alfred Lansing Martha Stewart Tim Sandlin Colin Fletcher Diane Ackerman Thomas Friedman Louis Lamore Aldo Leopold Paul Theroux David Mccullough Tim Krabbe Lars Eigner David Suzuki John Gierach Brian Keenan Joh Irving Jesse Ball Alan Weisbecker Mikal Gilmore Michael J. Fox William Diehl Daniel Mannix Josh Bazell George Band Thor Heyerdahl Bruce Catton Rick Bragg Morris Berman Caroline Alexander Walter Kirn John Feinstein Ron Mclarty Erik Larsen Bjarne Reuter John Muir Leslie Thomas Chris Cleave Steven Hall Lauren Slater