Rebecca Stefoff

"Describes the search for early branches of the human family tree, including the first true humans, members of the genus Homo"--Provided by publisher.

Describes the physical characteristics, behavior, and habitat of octopuses and several similar creatures.

"Describes the search for the earliest human ancestors, from ancient apes to the australopiths"--Provided by publisher.

"A history of the Neanderthals, a species of human beings who lived in Eurasia for hundreds of thousands of years and who became extinct when our species, Homo Sapiens, came into being"--Provided by publisher.

"Provides comprehensive information on the geography, history, wildlife, governmental structure, economy, cultural diversity, peoples, religion, and landmarks of Idaho"--Provided by publisher.

Introduces the life cycle and habitat of butterflies.

Chronicles the exploration and settlement of lands west of the Appalachian Mountains during the late 1700s and early 1800s.