google.com, pub-8988395174184773, DIRECT, f08c47fec0942fa0
Aircraft of World War One (1958) By John Lloyd
Von Richthofen:The Legend Evaluated (1996) By R. T. Bickers
Rickenbacker: An Autobiography (1967) By Edward V. Rickenbacker
Immelmann: 'The Eagle of Lille' (1990) By Franz Immelmann
Omaka's Knights of the Sky: The Great War Exhibition (2013)
The Flying Squad (1932) By W.A. Bishop & R.S. Wortley
Flying Fury (2000) By James McCudden, VC
They Fought for the Sky: The story of the first war.. (1958) By Quentin Reynolds
First Blitz: The Secret German Plan to Raze London to the. (2008) By Neil Hanson
Under the Guns of the German Aces (1997) By N. Franks & H. Giblin
In the Company of Eagles (1967, 1969, 1979) By Ernest K. Gann
The Wonder Book of Aircraft (1927) By Harry Golding
No Parachute: A Fighter Pilot in World War I (1969) By Arthur Gould Lee
Flying Aces of World War I (1971) By Gene Gurney
Aces Twilight: The War in the Air, 1918 (1988) By Robert Jackson
They Fought For the Sky (1960) By Quentin Reynolds