Cyril M. Kornbluth was an American science fiction author and a member of the Futurians. He used a variety of pen-names, including Cecil Corwin, S. D. Gottesman, Edward J. Bellin, Kenneth Falconer, Walter C. Davies, Simon Eisner, Jordan Park, Arthur Cooke, Paul Dennis Lavond, and Scott Mariner.
An early Kornbluth novelette, "The Core", was the cover story for the April 1942 issue of Future. It carried the "S. D. Gottesman" byline, a pseudonym Kornbluth used mainly for collaborations with Frederik Pohl or Robert A. W. Lowndes
The opening installment of Mars Child, by Kornbluth and Judith Merril, took the cover of the May 1951 issue of Galaxy Science Fiction
A year later, the first installment of Gravy Planet (The Space Merchants), by Kornbluth and Frederik Pohl, was also cover-featured on Galaxy
Another Kornbluth-Merril collaboration, the novelette "Sea-Change", was the cover story for the second issue of Dynamic Science Fiction in 1953. It has apparently never been reprinted.
The Futurians were a group of science fiction fans, many of whom became editors and writers as well. The Futurians were based in New York City and were a major force in the development of science fiction writing and science fiction fandom in the years 1937–1945.
Donald A. Wollheim, Frederik Pohl and John Michel in 1938