 The Walker's Guide to Outdoor Clues and Signs by Tristan Gooley |  The Natural Navigator by Tristan Gooley |  Among the Islands by Tim Flannery |  Last Chance to See by Douglas Adams |  From Here to Eternity: Traveling the World to Find the Good Death by Caitlin Doughty |  The Island of the Colorblind by Oliver Sacks |  Wildwood by Roger Deakin |  The Wilderness World of John Muir by John Muir |  One River by Wade Davis |  Cockpit Confidential by Patrick Smith |  Don't Sleep, There Are Snakes by Daniel L. Everett |  Wild Thoughts from Wild Places by David Quammen |  On the Map by Simon Garfield |  Atlantic by Simon Winchester |  The Great Arc by John Keay |  Oaxaca Journal by Oliver Sacks |  The Fruit Hunters by Adam Leith Gollner |  The Cloud Forest by Peter Matthiessen |  Waking Up in Eden by Lucinda Fleeson |  The Magnetic North by Sara Wheeler |