World War Two
NOWARRA, Heinz J.
The Messerschmitt 109 - A Famous German Fighter
Harleyford Series
NOWARRA, Heinz J.
Russische Jagdflugzeuge 1920 - 1941 - Stalins rote Falken I-15 (Chato) und I-16 (Rata)
Waffen-Arsenal 44
OBERMAIER, Ernst
Die Ritterkreuzträger der Luftwaffe 1939 - 1945 [Knights Cross Holders of the Luftwaffe 1939 - 1945]
Details of Knight's Cross recipients in German and English with photographs. Two volumes:
Band I - Jagdflieger (Figher Pilots);
Band II - Stuka- und Schlachtflieger (Dive Bombing and Assault Flyers).