Jacobsen, Karen

Discusses the geography and history of Mexico as well as the ways of life of its people.

Traces the development of the modern computer from the abacus and early card punch machines, introduces the basic principles of computer technology, and emphasizes the role of computers in our complex society.

Explains in simple terms how television works, the history of its invention, and how television programs are made.

Examines the geography, history, and modern life of Greece.

An introduction to zoos and the animals that live in them, including the elephant, rhinoceros, giraffe, antelope, lion, and giant panda.