Monkey

The Elephant Whisperer: Learning About Life, Loyalty and Freedom From a Remarkable Herd of Elephants

Leopard

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

Catwatching

Wolf

Primate Ethology

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

Horsewatching

Eating Animals

Catlore

Field Guide to Whales, Dolphins and Porpoises

Bison

Indian Grey Hornbill: Unravelling the Secrets

Owl

Sasquatch: Legend Meets Science

The Naked Man: A study of the male body

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

Bodytalk: A World Guide to Gestures

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