Walcheren 1943-1944 : fotoverkenning en bombardementen : 'Alone above all' / Paul Crucq Kampfgeschwader Edelweiss :The history of a German bomber unit / Wolfgang Dierich : [transl. by Richard Simpkins] Luftwaffe handbook, 1939-1945 / [by] Alfred Price new vanguard V-1 flying bomb 1942-52 : Hitler's infamous 'doodlebug' / Steven J. Zaloga ; ill. by Jim Laurier ; [ed.: Simone Drinkwater] Bomber Command war diaries : an operational reference book, 1939-1945 / Martin Middlebrook & Chris Everitt Mei 1940 : de strijd op Nederlands grondgebied / Herman Amersfoort, Piet Kamphuis (red.) ; [cartogr.: Louis Kaulartz] Rotterdam mei '40 : de slag, de bommen, de brand / Aad Wagenaar story of the bomber, 1914-1945 / [by] Bryan Cooper ; illustrated by John Batchelor Science at war / by J.G. Crowther and R. Whiddington 1940-41 : Engeland tegen het Duitsche gevaar In zoeklicht en afweervuur / G. Gibson ; vert. C.J. Lee en W. Rudenko Target Germany : the Army Air Forces' official story of the VIII Bomber Command's first year over Europe / [with a forew. by H.H. Arnold]