Fuzz: When Nature Breaks the Law

America's Wild Horses: The History of the Western Mustang

Peterson Field Guide To Mammals Of North America: Fourth Edition

Beyond Words: What Animals Think and Feel

Lab Dog: A Beagle and His Human Investigate the Surprising World of Animal Research

Animals Make Us Human: Creating the Best Life for Animals – A NYT Bestseller on the Emotional Needs of Dogs, Cats, Horses, and Zoo Creatures

Modoc: The True Story of the Greatest Elephant That Ever Lived

Project Solomon: The True Story of a Lonely Horse Who Found a Home--and Became a Hero

Merle's Door: Lessons from a Freethinking Dog

Good Dog: True Stories of Love, Loss, and Loyalty (Garden & Gun Books, 2)