Cat Sense: The Feline Enigma Revealed

Dogs: Understanding Your Very Best Friend

The Animals Among Us: The New Science of Anthrozoology

Dog Sense: How the New Science of Dog Behavior Can Make You A Better Friend to Your Pet, Edition 2

Cats: Understanding Your Whiskered Friend

The Behaviour of the Domestic Cat

The Trainable Cat: How to Make Life Happier for You and Your Cat