A Wolf Called Romeo

Ice Walker: A Polar Bear's Journey through the Fragile Arctic

Elegy For a River: Whiskers, Claws and Conservation’s Last, Wild Hope

The Last Giants: The Rise and Fall of the African Elephant

Saving the Last Rhinos: The Life of a Frontline Conservationist

The Wolverine Way

The Otters’ Tale

The Bond: Protecting the Special Relationship Between Animals and Humans

Pig Years

Spying on Whales: The Past, Present, and Future of Earth's Most Awesome Creatures

Back to Nature: How to Love Life – and Save It

Two Legs, Thee Legs, Four Legs.: More Adventures With Duncan the Canine Tripod And His Friends

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

An African Love Story: Love, Life and Elephants

The Forever Dog: A New Science Blueprint for Raising Healthy and Happy Canine Companions

The Snow Leopard

Lucky Dog Lessons: Train Your Dog in 7 Days

My Animals and Other Family

The Other End of the Leash: Why We Do What We Do Around Dogs

A Member of the Family: Cesar Millan's Guide to a Lifetime of Fulfillment with Your Dog