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

Killer in the Pool

Into Great Silence: A Memoir of Discovery and Loss among Vanishing Orcas

The Lost Whale: The True Story of an Orca Named Luna

Babylon's Ark: The Incredible Wartime Rescue of the Baghdad Zoo

Lost and Found: True tales of love and rescue from Battersea Dogs & Cats Home

Eating Animals

Bird Habitats in Britain

Aquarium Fish (Collins Gem)

Deep: Freediving, Renegade Science, and What the Ocean Tells Us About Ourselves

Field Guide to Whales, Dolphins and Porpoises

Listening to Whales: What the Orcas Have Taught Us

The Happiness of Dogs: Why the Unexamined Life Is Most Worth Living

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

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

In the Heart of the Sea: The Tragedy of the Whaleship Essex (National Book Award Winner)

Mangroves: Structure, Functions, Ecology and Biodiversity

Dolphin Diaries: My Twenty-Five Years With Spotted Dolphins in the Bahamas

The Little Book of Otter Philosophy (The Little Animal Philosophy Books)

The Secret History of Sharks: The Rise of the Ocean's Most Fearsome Predators