Ford, Brian, — GERMAN SECRET WEAPONS - Blueprint for Mars.
Pan / Ballantine, London, 1972, 1st in imprint, trade paperback, 160pp, numerous half tone and line ills. and maps, no acknowledgement of the previous UK Macdonald issue (1970), in the Pan / Ballantine series 'History of World War II', the V1 flying bomb, the V2 rocket, anti-aircraft shells, jet engines, rocket aircraft, midget submarines, schnorkel and acoustic torpedoes under development by Germany during WW2, lightly rubbed at extrems., light creasing to wrappers, very good plus,