The Nature of Animal Healing: The Definitive Holistic Medicine Guide to Caring for Your Dog and CatJun 6 2000by Martin Goldstein D.V.M.
How?: The Most Awesome Question and Answer Book about Nature, Animals, People, Places—and You!May 15 2012by Catherine Ripley and Barb Kelly
Animal Speak: The Spiritual & Magical Powers of Creatures Great and SmallSep 8 2002by Ted Andrews
Animals Make Us Human: Creating the Best Life for AnimalsJan 12 2010by Temple Grandin
Animal Liberation: The Definitive Classic of the Animal MovementFeb 13 2009by Peter Singer
The Homing Instinct: Meaning and Mystery in Animal MigrationApr 8 2014by Bernd Heinrich
The Emotional Lives of Animals: A Leading Scientist Explores Animal Joy, Sorrow, and Empathy - and Why They Matter...May 28 2008by Marc Bekoff and Jane Goodall