"2. verdenskrig (Flytyper)." . . "2. verdenskrig (Esser)." . . "2. verdenskrig (Luftkrigen)." . . "1939 - 1945" . . "2. verdenskrig (militære fly)." . . "2. verdenskrig (Luftoperationer)." . . . . "2. verdenskrig (Bombninger)." . . . "History of World War 2 aviation with accounts of combat missions, the great air feats, and the exploits of the major aces." . . . . . . "The years of the war birds" . "The years of the war birds"@en . . . . . . . . . . "The Years of the War Birds" . .