Why Do Animals...: Why Do Animals Go There?
Insects As...: Insects as Parasites
Back from Near Extinction: California Condor
How Animals Think and Feel: An Introduction to Non-Human Psychology
Humans and Animals: A Geography of Coexistence
Endangered Species: A Documentary and Reference Guide
Saving the Endangered Green Sea Turtle
World's Weirdest Animals: Proboscis Monkeys
Rourke's World Of Science Encyclopedia: Animal Life
Science Q & A: The Animal Kingdom
Bioindicator Species: Bees Matter
Great Minds of Science Set 2: Jane Goodall: Revolutionary Primatologist and Anthropologist
World's Weirdest Animals: Elephant Shrews
Keystone Species that Live in the Sea and Along the Coastline
Bioindicator Species: Monarch Butterflies Matter