General Aircraft Developments

by Bill Gunston
Published by Airlife 1996 1st edition. 168pp profusely illustrated. 19x25 previous owner's stamp otherwise mint in price clipped d/j.
A study of some of the aircraft which, over the years, gained notoriety for their inability to fulfil their design purpose.
(Covers aircraft from the First World War to modern day.)

by Tim Mason
Published by Hikoki Publications 1998 1st edition. 320pp profusely illustrated with b&w photos, colour drawings, index, appendix. 22x31 mint, including d/j.
Flight testing at Boscombe Down 1939 to 1945.

by Walter Schick & Ingolf Meyer
Midland Publishing 1997 176pp profusely illustrated with b&w photos, colour drawings. 22x29 mint, including d/j.
Secret German fighter developments of the Second World War.

by Dieter Herwig & Heinz Rode
Published by Midland Publishing 2000 144pp profusely illustrated with b&w photos, colour drawings. 22x29 previous owner's stamp otherwise mint, including d/j.
Secret German bomber developments which could have changed the outcome of the Second World War.