War machines air : from Chinese kites to rockets and missiles Combat aircraft of the world : the first complete, authortative, fully-illustrated guide ot combat aircraft Aircraft of the fighting powers : volume 1-1940 aircraft Aircraft of the fighting powers : volume II-1941 aircraft Aircraft of the fighting powers : volume III-1942 aircraft Aircraft of the fighting powers : volume IV- 1943 aircraft Aircraft of the fighting powers : volume V- 1944 aircraft Aircraft of the fighting powers : volume 6 Aircraft of the fighting powers : volume 7 Fighters 1914-1939 Rise of the Fighter Aircraft 1914-1918 War planes of the first World War fighters volume one Great Britain