Editors
March, 1952-- September, 1952 -- Paul W. Fairman
November, 1952-October, 1957 -- James L. Quinn
October, 1958-February, 1959 -- Damon Knight
July, 1959-September, 1961 -- H. L. Gold
November, 1961- June, 1969 -- Frederik Pohl
July, 1969 -January-February, 1974 -- Ejler Jakobsson
March/April, 1974-November-December, 1974 -- James Baen
Publishers
March, 1952-October, 1957 -- Quinn Publishing Co. (James L. Quinn)
July, 1959-January, 1961 -- Digest Productions
July, 1963 -- Galaxy Publishing Corp.
1969 - November-December, 1974 -- Universal Publishing and Distributing Co.
