The story of the unsung heroines who flew the newest, fastest, aeroplanes in World War II – mostly in southern England where the RAF was desperately short of pilots.Why would the well-bred daughter of a New England factory-owner brave the U-boat blockades of the North Atlantic in the bitter winter of 1941? What made a South African diamond heiress give up her life of house parties and London balls to spend the war in a freezing barracks on the Solent? And why did young Margaret Frost start lying...