Meditations with Cows: What I've Learned from Daisy, the Dairy Cow Who Changed My Life

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

Cat Daddy: What the World's Most Incorrigible Cat Taught Me About Life, Love, and Coming Clean

How to Raise the Perfect Dog

Shamanic Power Animals: Embracing the Teachings of Our Non-Human Friends

Never Turn Your Back on an Angus Cow: My Life as a Country Vet

American Buffalo: In Search of a Lost Icon

The 9/11 Dogs: The heroes who searched for survivors at Ground Zero (HarperTrue Friend – A Short Read)

Animal Wise: How We Know Animals Think and Feel

Dear Cary: My Life with Cary Grant

Cryptozoology A To Z: The Encyclopedia Of Loch Monsters Sasquatch Chupacabras And Other Authentic M

Running with Sherman: How a Rescue Donkey Inspired a Rag-tag Gang of Runners to Enter the Craziest Race in America

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

The Book of Barely Imagined Beings: A 21st-Century Bestiary

Animal Languages: The secret conversations of the living world

Wolves: Behavior, Ecology, and Conservation

Elephant Company: The Inspiring Story of an Unlikely Hero and the Animals Who Helped Him Save Lives in World War II

Our Zoo

The Meat Racket: The Secret Takeover of America's Food Business