How Animals Think and Feel: An Introduction to Non-Human Psychology
Shark Search: In Search of Tiger Sharks
Superior Animal Senses: How Pigeons and Other Animals Sense Magnetic Fields
Superior Animal Senses: How Cats and Other Animals See at Night
Animals of the Night: Crocodiles and Alligators After Dark
Superior Animal Senses: How Dolphins and Other Animals Use Sonar
World's Weirdest Animals: Kakapos
World's Weirdest Animals: Proboscis Monkeys
Keystone Species that Live in Ponds, Streams, & Wetlands
Let's Explore Science: Poop is Power
Animal Rights: A Documentary and Reference Guide