Sky AcesAdventureEspionage FictionWarMagazine Publishers Inc.·United States·1938–1941·15 issuesAll1938 (3)1939 (4)1940 (6)1941 (2)SK#V01N04 (1939-March)#V01N04 (1939-March)SK#V02N01 (1939-June)#V02N01 (1939-June)SK#V02N02 (1939-September)#V02N02 (1939-September)SK#V02N03 (1939-December)#V02N03 (1939-December)
