Smiling Quokka: World’s Happiest Animal

Cesar's Way: The Natural, Everyday Guide to Understanding and Correcting Common Dog Problems

Bizarre and Peculiar Animals: A Photo Album for Knowledge Enthusiasts

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

The Enigma of Tabby's Star: Exploring the Mysteries of the Universe's Most Mysterious Star

Be the Pack Leader: Use Cesar's Way to Transform Your Dog . . . and Your Life

Lake Nyos: Nature's Silent Fury

How to Raise the Perfect Dog: Through Puppyhood and Beyond

Intriguing Discoveries in Outer Space

Puppies For Dummies

Citizen Science: Empowering Communities For a Sustainable Future

The World According to Bob: The further adventures of one man and his street-wise cat

Climbing Everest: A Look Into the Expensive Journey to the Top

The Nature of Animal Healing: The Definitive Holist Medicine Guide to Caring for Your Dog and Cat

Earth's Natural Thermostat: The Role of the Carbon-Silicate Cycle in Climate Stability

Zak George's Guide to a Well-Behaved Dog: Proven Solutions to the Most Common Training Problems for All Ages, Breeds, and Mixes

Mariana Trench Chronicles: Exploring the Deepest Point on Earth

A Wolf Called Romeo

Mosquitoes: The Mysteries of Selective Blood Preferences

Train Your Dog Positively: Understand Your Dog and Solve Common Behavior Problems Including Separation Anxiety, Excessive Barking, Aggression, Housetraining, Leash Pulling, and More!