Imagination was an American fantasy and science fiction magazine first published in October 1950 by Raymond Palmer's Clark Publishing Company. The magazine was sold almost immediately to Greenleaf Pub
Cover of the first issue by Hannes Bok
The first issue of Other Worlds, Imagination's stable-mate at Clark Publishing
Space exploration was predicted in August 1958 by the science fiction magazine Imagination.
The Giants From Outer Space, May 1954
Fantastic Adventures was an American fantasy and science fiction magazine, published from 1939 to 1953 by Ziff-Davis. It was initially edited by Raymond A. Palmer, who was also the editor of Amazing S
Imagination (magazine)
…Fall 1949. The cover story for the first issue was "The Soul Stealers" by Chester S. Geier, a regular in the Ziff-Davis magazines Amazing Stories and Fantastic Adventures. The story was a science fantasy tale of Leeta, a beautiful woman from another dimension stealing the souls of men to try to save her father. The cover…
October 1940 cover of Fantastic Adventures by J. Allen St. John, which was instrumental in saving the magazine from cancellation
Harold W. McCauley's cover for the January 1941 issue. These "MacGirl" covers, as they were known, began to appear from late 1940, replacing more action-oriented artwork.
Robert Gibson Jones' October 1950 cover for L. Ron Hubbard's Masters of Sleep
Alexander Kohn's cover for the March 1949 issue. Phallic spaceships were common on SF magazine covers, but here a submarine plays that role.