Mammoth Western QuarterlyFrontier FictionWesternZiff-Davis Publishing Co.·United States·1948–1951·12 issuesAll1948 (3)1949 (4)1950 (4)1951 (1)MA#V02N01 (1949)#V02N01 (1949)MA#V02N02 (1949)#V02N02 (1949)MA#V02N03 (1949)#V02N03 (1949)MA#V02N04 (1949)#V02N04 (1949)
