Water Planet: The Culture, Politics, Economics, and Sustainability of Water on Earth
Bioindicator Species: Frogs Matter
Endangered Species: A Documentary and Reference Guide
Bioindicator Species: Polar Bears Matter
Bioindicator Species: Monarch Butterflies Matter
Great Minds of Science Set 2: Jane Goodall: Revolutionary Primatologist and Anthropologist
Bioindicator Species: Dragonflies Matter
Great Minds of Science Set 2: Sylvia Earle: Extraordinary Explorer and Marine Biologist
Bioindicator Species: Coral Reefs Matter
Animal Rights: A Documentary and Reference Guide