Knight of Germany : Oswald Boelcke German ace
German air ace Oswald Boelcke was a national hero during World War I, the youngest captain in the German air force, decorated with the Pour le Merite order while still only a lieutenant and with 40 aerial victories at the time of his death. This is a biography of his life and career
eBook, English, 2009
[New ed.]
Casemate, Havertown, Pa., 2009