What the Chicken Knows: A New Appreciation of the World's Most Familiar Bird

The World According to Bob: The further adventures of one man and his street-wise cat

Of Animal Grace And A Spa For A Pig

American Buffalo: In Search of a Lost Icon

The Hummingbirds' Gift: Wonder, Beauty, and Renewal on Wings

Running with Sherman: The Donkey with the Heart of a Hero

The Hawk's Way: Encounters with Fierce Beauty

Gorillas in the Mist

The Wisdom, Insight, and Wit of Birds

Doctors by Nature: How Ants, Apes, and Other Animals Heal Themselves

Of Time and Turtles: Mending the World, Shell by Shattered Shell

Our Zoo

The Intelligence and Consciousness of Octopuses

Beyond Words: What Animals Think and Feel

Animal Wise: The Thoughts and Emotions of Our Fellow Creatures

Animal Souls

How Animals Saved My Life: Being the Supervet: The perfect gift for animal lovers

Animal Madness: How Anxious Dogs, Compulsive Parrots, Gorillas on Drugs, and Elephants in Recovery Help Us Understand Ourselves

Tamed and Untamed: Close Encounters of the Animal Kind

Animals Make Us Human: Creating the Best Life for Animals