Double-Action DetectiveCrimeGangster FictionMysteryBlue Ribbon Magazines·United Kingdom·1938–1940·8 issuesAll1938 (1)1939 (4)1940 (3)DO#V01N02 (1939-January)#V01N02 (1939-January)DO#V01N03 (1939-July)#V01N03 (1939-July)DO#V01N04 (1939-September)#V01N04 (1939-September)DO#V01N05 (1939-November)#V01N05 (1939-November)
