Profusely illustrated text discusses life in the United States during World War II.

Profusely illustrated text traces the development of military aviation and surveys the equipment, personnel, and events of the air war between Germany and the Allies during World War II.

Text and photographs describe General Sherman's march into Georgia.

McClellan's Peninsular campaign.

Discusses the theory of glaciers and of the Ice Age as propounded by Venetz and later espoused by Agassiz, and discusses modern glaciers and explorations of the polar ice cap.