Cosmos
Carl Sagan
Last chance to see
Douglas Adams; Mark Carwardine
A walk in the woods: rediscovering America on the Appalachian ...
Bill Bryson
The Perfect Storm
Sebastian Junger
Small Wonder: Essays
Barbara Kingsolver
Walden, or, Life in the woods: and, "On the duty of civil disobedience"
Henry David Thoreau
Everything Is Going to Kill Everybody: The Terrifyingly Real ...
Robert Brockway
Zeitoun
Dave Eggers
Countdown: Our Last, Best Hope for a Future on Earth?
Alan Weisman