Leipzig: H. F. Koehler, (1932),
First Edition. octavo, blue cloth in pictorial dust jacket. (228) pp. H. F. Koehler, Item #22200
Text in German. A biography of Boelcke who first grouped fighter squadrons into formations which afterwards became known as "circuses" and proved to be formidable against the Allies in World War I. Numerous photographic illustrations and four maps. Jacket heavily chipped with tape reinforcement. Book very clean and with bright title stamping on front cover and spine. Triangular bookplate of the William Burden Aeronautical Library on front pastedown. Publisher's promotional flyers laid in.