Elwin Ransom
Elwin Ransom may be based on C. S. Lewis' friend J. R. R. Tolkien ("Elwin" means "Elf friend" in Anglo-Saxon), though he seems to have autobiographical elements. In "That Hideous Strength" Ransom, with his royal charisma and matter-of-fact breezy acceptance of the supernatural, appears less like Tolkien than like Charles Williams (or some of the heroes in Williams' books).
Tolkien fandom
Across the continent, Glen GoodKnight founded the Mythopoeic Society in California in 1967 for the study, discussion, and enjoyment of fantastic and mythic literature, especially the works of Tolkien and fellow-Inklings C. S. Lewis, and Charles Williams. The society held its first Mythcon conference in 1970, which featured readings, a costume competition, an art show, and other events typical of science fiction conventions of the day. The society's three current periodicals are "Mythprint", a monthly bulletin; "Mythlore", originally a fanzine and now a peer-reviewed journal that publishes scholarly articles on mythic and fantastic literature; and "The Mythic Circle", a literary annual of original poetry and short stories (which replaced the Society's earlier publications "Mythril" and "Mythellany").