The Omnivore’s Dilemma

 In Defense of Food

  Michael Pollan

 The Last Hours of Ancient Sunlight
  Thom Hartmann
 

 Animal, Vegetable, Miracle
  Barbara Kingsolver

 Death by Supermarket
  Nancy Deville

 Cradle to Cradle: Remaking the Way We Make Things
  William McDonough & Michael Braungart
 
 Everything I want to do is Illegal
  Joel Salatin