Presents a photographic introduction to Mars, providing information about the planet's place in the solar system, its atmosphere and moons, and its geographical features; discussing the history of Mars exploration; and examining the role of Mars in popular culture.

Presents an illustrated introduction to the history of the American West, from the explorations of Lewis and Clark, to the massacre at Wounded Knee, providing information on trappers and mountain men, native Americans, the Pony Express, railroads, and gold miners. Includes time line.