Cats: Understanding Your Whiskered Friend

In Defence of Dogs: Why Dogs Need Our Understanding

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

Cat Sense: The Feline Enigma Revealed

The Animals Among Us: The New Science of Anthrozoology

The Behaviour of the Domestic Cat

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