The World Without Us (Weisman)
The Carbon Age (Roston)
The Alchemy of Air (Hager)
An Inconvenient Truth (Gore)
Oxygen: the Molecule that Made the World (Lane)
Silent Spring (Carson)
Our Stolen Future (Colburn, Dumanoski)
Earth in the Balance (Gore)
The Hole in the Sky (Gribbin)
Global Warming (Schneider)
How Many People Can the Earth Support? (Cohen)
The Dying of the Trees (Little)
The Ages of Gaia (Lovelock)
Collapse: How Societies Choose to Fail or Succeed (Jared Diamond)
Pandora's Poison: Chlorine, Health, and a New Environmental Strategy (Joe Thornton)
The Sixth Extinction (Leakey and Lewin)
A Civil Action (Jonathan Harr)
The 2030 Spike: Countdown to Global Catastrophe (Colin Mason)
Cadillac Desert: The American West and Its Disappearing Water (Marc Reisner)
The Party's Over: Oil, War and the Fate of Industrial Societies (Richard Heinberg)
Watershed: The Undamming of America (Elizabeth Grossman)