The Penguin Lessons: A True Story

Your Dog Is Your Mirror: The Emotional Capacity of Our Dogs and Ourselves

Puppy Brain: How Our Dogs Learn, Think, and Love

Pawverbs for a Dog Lover’s Heart: Inspiring Stories of Friendship, Fun, and Faithfulness

Old Possum's Book of Practical Cats

My Beloved Monster: Masha, the Half-wild Rescue Cat Who Rescued Me

When You Love a Dog — A gift book for dog owners and dog lovers everywhere.

Lady Long Rider: Alone Across America on Horseback

All Things Bright and Beautiful: The Warm and Joyful Memoirs of the World's Most Beloved Animal Doctor (All Creatures Great and Small)

I Will See You in Heaven (Dog Lover's Edition)