A Dog's World: Imagining the Lives of Dogs in a World without Humans

Beneath the Surface: Killer Whales, SeaWorld, and the Truth Beyond Blackfish

Unleashing Your Dog: A Field Guide to Giving Your Canine Companion the Best Life Possible

Death at SeaWorld: Shamu and the Dark Side of Killer Whales in Captivity

The Tiger: A True Story of Vengeance and Survival

The Animal Manifesto: Six Reasons for Expanding Our Compassion Footprint

Eating Animals

Rewilding Our Hearts: Building Pathways of Compassion and Coexistence

Indian Grey Hornbill: Unravelling the Secrets

Why Dogs Hump and Bees Get Depressed: The Fascinating Science of Animal Intelligence, Emotions, Friendship, and Conservation

The Lost Dogs: Michael Vick's Dogs and Their Tale of Rescue and Redemption

Minding Animals: Awareness, Emotions, and Heart

Other Minds: The Octopus, the Sea, and the Deep Origins of Consciousness

Run, Spot, Run: The Ethics of Keeping Pets

Zoology: An Introduction

Canine Confidential: Why Dogs Do What They Do

Tiny But Mighty: Kitten Lady's Guide to Saving the Most Vulnerable Felines

Who's a Good Dog?: And How to Be a Better Human

Justice for Animals: Our Collective Responsibility

The Emotional Lives of Animals (revised): A Leading Scientist Explores Animal Joy, Sorrow, and Empathy — and Why They Matter