what kind of genre does the magazine publish?
Fantasy and science fiction
Imagination (magazine)
Imagination was an American fantasy and science fiction magazine first published in October 1950 
when did imagination the magazine get published for the first time? October 1950
wiki:15124549
Imagination (magazine) [SEP] Introduction
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 Publishing Company, owned by William Hamling, who published and edited it from the third issue, February 1951, for the rest of the magazine's life. Hamling launched a sister magazine, Imaginative Tales, in 1954; both ceased publication at the end of 1958 in the aftermath of major changes in US magazine distribution due to the liquidation of American News Company. The magazine was more successful than most of the numerous science fiction titles launched in the late 1940s and early 1950s, lasting a total of 63 issues.