Full-color illustrations and up-to-date facts help you understand the fascinating phenomena of weather, and how changes are predicted.

North American Indian Arts is a fascinating introduction to the arts and crafts reflected in the material culture of North American Indians. Knowledge of the skills and techniques developed by the various Native American tribes, and the fine materials produced provides a key to understanding the rich diversity of native cultures. Packed with information and authentic full-color illustrations, this handsome guide will be welcomed by everyone interested...

Discusses the historical development of the present theory of revolution, findings that support it, how evolution takes place, and its result in the long history of life.