Ozment, Steven E. A mighty fortress : a new history of the German people / Steven Ozment ; [maps by Adam G. Beaver]. - 1st ed. - New York : HarperCollins, c2004. - x, 400 p., [8] p. of plates : ill., maps ; 24 cm. - 943 . Includes bibliographical references and index. ISBN: 0066209250 (alk. paper) Subjects--Geographic Terms: Germany--History.Germany--Civilization. Dewey Class. No.: 943