Whales: Their Biology and Behavior

National Geographic Illustrated Guide to Wildlife: From Your Back Door to the Great Outdoors

The Lost Flock [US Edition]: Rare Wool, Wild Isles and One Woman’s Journey to Save Scotland’s Original Sheep

Complete Kitten Care

Mama's Last Hug: Animal Emotions and What They Tell Us about Ourselves

Chimpanzee Politics: Power and Sex among Apes

Dogs That Know When Their Owners Are Coming Home: Fully Updated and Revised

Ecology and Management of Black-tailed and Mule Deer of North America

The Hidden Language of Cats: How They Have Us at Meow

An Introduction to Marine Mammal Biology and Conservation