Extrapolation was founded in 1959 by Thomas D. Clareson and was the first journal to publish academic work on science fiction and fantasy. It continues to be a leading, peer-reviewed, international journal in that specialized genre in the literature of popular culture.
Mythlore is a scholarly, peer-reviewed journal published by the Mythopoeic Society that focuses on the works of J.R.R. Tolkien, C.S. Lewis, Charles Williams, and the genres of myth and fantasy.