James Judson Harmon, better known as Jim Harmon, was an American short story author and popular culture historian who wrote extensively about the Golden Age of Radio. He sometimes used the pseudonym Judson Grey, and occasionally he was labeled Mr. Nostalgia.
Fiction
During the 1950s and 1960s, Harmon wrote more than 50 short stories and novelettes for Amazing Stories, Future Science Fiction, Galaxy Science Fiction, If, The Magazine of Fantasy & Science Fiction, Venture Science Fiction Magazine and other magazines. These were collected in such science fiction anthologies as Fourth Galaxy Reader, Galaxy: Thirty Years of Speculative Fiction and Rare Science Fiction. The best of Harmon's science fiction stories were reprinted in Harmon's Galaxy with an introduction by Richard A. Lupoff. The collection includes one from the December 1962 issue of The Magazine of Fantasy & Science Fiction and five from Galaxy—"", "", "", "The Place Where Chicago Was" and "". His only science fiction novel, The Contested Earth, was given its first publication in 2007 along with seven short stories in The Contested Earth and Other SF Stories. In the introduction, Harmon reflected on the novel's history: Harmon also wrote Western tales for such magazines as Double-Action Western, plus detective and crime stories. Eight of his mystery novels have been slightly revised by Harmon and reprinted by Ramble House in trade editions,
Radio
When Harmon began writing about the classic radio shows, almost no books on the subject had been published, so he had the field to himself. He got underway with Radio Hero, a small circulation self-published magazine started in 1963. His first mainstream book on the subject was The Great Radio Heroes. Library Journal reviewed: Harmon's other books include The Great Radio Comedians, Jim Harmon's Nostalgia Catalogue, The Great Movie Serials, The Godzilla Book, Radio & TV Premiums: A Guide to the History and Value of Radio and TV Premiums, Radio Mystery and Adventure and Its Appearances in Film, Television and Other Media.
Radio into fiction
He edited volumes two and three of It's That Time Again, an anthology series of new fiction featuring the characters of old-time radio. His story in the first volume is "Tom Mix and the Mystery of the Bodiless Horseman." For the second book in the series, he contributed "Sherlock Holmes and the Adventure of the Duplicate Daughter" and "The Avenger and the Maker of Werewolves." The third volume in the series introduced character crossovers, and Harmon combined Nick Carter, Jack Armstrong and Tom Mix into a single novelette, Jack Armstrong and the Horde of Montezuma. One of the earliest dealers to issue a catalog of tapes of old time radio shows, Harmon also wrote, produced and appeared in a radio revival of the Tom Mix radio series during the early 1980s.
''Monsters of the Movies''
From 1974–1975, Harmon was the West Coast editor of Curtis Magazines' Monsters of the Movies, Marvel Comics' short-lived attempt to emulate Warren Publishing's Famous Monsters of Filmland. Monsters of the Movies covered classic and contemporary horror movies, and included interviews, articles and photo features.
