Asia

by David Petersen

Published 1 March 1998
A brief overview of the geography, wildlife, history, and people of Asia.

North America

by David Petersen

Published 1 September 1998
Provides an introduction to the geography, history, wildlife, and peoples of North America.

Antarctica

by David Petersen

Published 1 March 1999
An overview of the history, geography, climate, and wildlife of Antarctica.