1 Lynch, Tom, "Xerophilia : Ecocritical Explorations in Southwestern Literature" Texas Tech UP 2008
2 Stegner, Wallace, "Where the Bluebird Sings to the Lemonade Springs : Living and Writing in the West" The Modern Library 2002
3 Bergon, Frank, "The Wilderness Reader" U of Nevada P 1994
4 Ronald, Ann, "The New West of Edward Abbey" U of Nevada Press 1982
5 Pollan. Michael, "Second Nature : A Gardner's Education" Grove Press 2003
6 Williams, Terry Tempest, "Red : Passion and Patience in the Desert" Vintage 2002
7 Lindholdt, Paul, "Rage against Machine: Edward Abbey and Neo-Luddite Thought" 106-118,
8 Louv, Richard, "Last Child in the Woods: Saving Our Children From Nature-Deficit Disorder" Algonquin Books 2008
9 Valdez, Patricia, "Effect of Color on Emotions" 123 (123): 394-409, 1994
10 Abbey, Edward, "Desert Solitaire : A Season in the Wilderness" Ballantine Books 1968
1 Lynch, Tom, "Xerophilia : Ecocritical Explorations in Southwestern Literature" Texas Tech UP 2008
2 Stegner, Wallace, "Where the Bluebird Sings to the Lemonade Springs : Living and Writing in the West" The Modern Library 2002
3 Bergon, Frank, "The Wilderness Reader" U of Nevada P 1994
4 Ronald, Ann, "The New West of Edward Abbey" U of Nevada Press 1982
5 Pollan. Michael, "Second Nature : A Gardner's Education" Grove Press 2003
6 Williams, Terry Tempest, "Red : Passion and Patience in the Desert" Vintage 2002
7 Lindholdt, Paul, "Rage against Machine: Edward Abbey and Neo-Luddite Thought" 106-118,
8 Louv, Richard, "Last Child in the Woods: Saving Our Children From Nature-Deficit Disorder" Algonquin Books 2008
9 Valdez, Patricia, "Effect of Color on Emotions" 123 (123): 394-409, 1994
10 Abbey, Edward, "Desert Solitaire : A Season in the Wilderness" Ballantine Books 1968
11 Quigley, Peter, "Coyote in the Maze: Tracking Edward Abbey in the World of Words" U of Utah P 1998
12 Abbey, Edward, "Confessions of a Barbarian: Selections from the Journal of Edward Abbey, 1951-1989" Little Brown 1989
13 Biegell, Werner, "Biocentraism and Green Existentialism" 277-295,