Why Do Animals...: Why Do Animals Go There?
Animal Behaviors: Social Lives of Dolphins
Let's Find Out! Marine Life: What Are Crustaceans?
Keystone Species that Live in Grasslands
Humans and Animals: A Geography of Coexistence
How Animals Think and Feel: An Introduction to Non-Human Psychology
Endangered Species: A Documentary and Reference Guide
Saving the Endangered Green Sea Turtle
Bioindicator Species: Bees Matter
Great Minds of Science Set 2: Jane Goodall: Revolutionary Primatologist and Anthropologist
World's Weirdest Animals: Elephant Shrews
Bioindicator Species: Monarch Butterflies Matter
Keystone Species that Live in the Sea and Along the Coastline
World's Weirdest Animals: Proboscis Monkeys
Rourke's World Of Science Encyclopedia: Animal Life