 One River by Wade Davis |  Atlas of a Lost World by Craig Childs |  Watching the English by Kate Fox |  Plants of the Gods by Richard Evans Schultes |  The Walker's Guide to Outdoor Clues and Signs by Tristan Gooley |  Living Color by Nina G. Jablonski |  Talking Hands by Margalit Fox |  The End of Night by Paul Bogard |  The Scars of Evolution by Elaine Morgan |  The Human Career by Richard G. Klein |  The Descent of the Child by Elaine Morgan |  The Territorial Imperative by Robert Ardrey |  The Fossil Trail by Ian Tattersall |  The Natural Navigator by Tristan Gooley |  A Plague of Caterpillars by Nigel Barley |  Why Sex Matters by Bobbi S. Low |  Under The Mountain Wall by Peter Matthiessen |  The Desert Smells Like Rain by Gary Paul Nabhan |  Lost Antarctica by James McClintock |  The Ragged Edge of the World by Eugene Linden |