Margaret J Anderson

"Recounts the life and work of 19th century English naturalist Charles Darwin and includes related activities for the reader"--Provided by publisher.

While working in her father's computer store, eleven-year-old Sarah finds a terminal containing the ghost of a young girl who lived in the area in the early years of the century, and the connection pulls her through the computer into that other girl's time period.

Describes the unique characteristics of many insects including grasshoppers, killer bees, ants, walkingsticks, and beetles.

Relates the nineteenth-century discovery of cliff dwellings in the Chaco Canyon of northwest New Mexico, the excavations of the ancient ruins, and what the artifacts reveal about the civilization of the ancient Pueblo Indians.