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

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

Foundations of Systematics and Biogeography

How to Raise the Perfect Dog

The New Taxonomy: A Science Reimagined

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

Wildlife Management and Landscapes: Principles and Applications

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

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

Gorillas in the Mist

Robbing the Bees: A Biography of Honey--The Sweet Liquid Gold that Seduced the World

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

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

The Lives of Animals

Wolves: Behavior, Ecology, and Conservation

Our Zoo