Note: For the original magazine publications the editor's name was not made public, but Tuck reports that all issues were "probably" edited by Mort Weisinger, who was then editing the Standard Twins. Clute/Nicholls add that Leo Margulies also worked as an editor, but the distribution of responsibilities is unknown, so the ISFDB lists all issues as edited by "uncredited". Ashley lists Margulies as Editor-in-Chief and Weisinger as Editor.