World War Two
GREGORY, Barry & BATCHELOR, John
Airborne Warfare 1918 - 1941
Phoebus History of the Second World Wars Special
GRETZYNGIER, Robert & MATUSIAK, Wojtek
Polish Aces of World War 2 / Polish Fighters of World War 2
Osprey Aircraft of the Aces 21 / Men & Legends 15
GRIEHL, Manfred
Dornier Bombers and Reconnaissance Aircraft 1925 - 1945
Warbirds fotofax