Clareson, Thomas D
Entry updated 3 February 2025. Tagged: Author, Critic, Editor.

(1926-1993) US editor, critic and professor of English. By the time he took his PhD at the University of Pennsylvania in 1956, he had published his first sf criticism, "The Evolution of Science Fiction" (August 1953 Science Fiction Quarterly). He was perhaps best known for editing Extrapolation continuously from its founding in December 1959 to Winter 1989, at which point he handed over the reins to his then co-editor, Donald M Hassler; the rare first ten years' issues of this journal, the oldest established academic journal about sf, were reprinted in Extrapolation; A Science Fiction Newsletter, Vols 1-10 (anth 1978) edited by Clareson; although inconveniently packaged – there are no running heads, and pagination is not continuous – its contents remain valuable. He was also a pioneer in editing Anthologies of sf criticism in book form: SF: The Other Side of Realism (anth 1971); Voices for the Future: Essays on Major Science Fiction Writers Vol 1 (anth 1976) and its sequels Vol 2 (anth 1979) and Vol 3 (anth 1983), the latter with Thomas L Wymer; and Many Futures, Many Worlds: Theme and Form in Science Fiction (anth 1977). His SF Criticism: An Annotated Checklist (1972) began a specialist research series which would be continued by Marshall B Tymn and Roger Schlobin. Clareson also edited a story anthology with notes, intended to be used in education: A Spectrum of Worlds (anth 1972).
Clareson's most important research was in early US sf. He wrote the chapter "The Emergence of the Scientific Romance" in Neil Barron's Anatomy of Wonder: Science Fiction (1976; rev 1981; rev 1987; rev 1987; rev 2004), revised in later editions as "The Emergence of Science Fiction: The Beginnings to the 1920s". He was general editor of Greenwood Press's (somewhat incomplete) microfilm reprint series of sf Pulp magazines and, also from Greenwood, the large, wide-ranging collection Early Science Fiction Novels: A Microfiche Collection (coll 1984). Robert Silverberg (1983 chap) is a clear accounting of the first three decades of Robert Silverberg's career, and is as comprehensive as possible within Starmont House's limits, given the dozens of works worth considering.
After a bibliographical study, Science Fiction in America, 1870s-1930s: An Annotated Bibliography of Primary Sources (1984) – whose plot outlines are of real use to researchers who may find copies of the original works difficult to locate – Clareson published his most important work, Some Kind of Paradise: The Emergence of American Science Fiction (dated 1985 but 1986). An historical and thematic survey rather than a critical study, it was a breakthrough book in an area that was previously codified poorly and erratically; one of his strategies, as with the previous book, is the inclusion of much plot synopsis. In much subsequent academic criticism, his example was not followed. Clareson's more recent synoptic study, Understanding American Science Fiction: The Formative Period, 1926-1970 (1990), where the subject matter is much more familiar, features fewer illuminating synopses. His clear-headed reading of the works of Robert A Heinlein, The Heritage of Heinlein: A Critical Reading of the Fiction (2014) with Joe Sanders, unfinished at his death, was completed by his collaborator.
Clareson was chairman of the first Modern Language Association Seminar on sf in 1958, and first President of the Science Fiction Research Association, 1970-1976. In recognition of his services to the academic study of sf he received the Pilgrim Award in 1977. The Thomas D Clareson Award for services to sf, presented since 1995, is named in his honour. [PN]
see also: Bibliographies; Conceptual Breakthrough; Critical and Historical Works About SF; France; History of SF; Lost Worlds.
Thomas Dean Clareson
born Austin, Minnesota: 26 August 1926
died Wooster, Ohio: 6 July 1993
works
- SF: A Dream of Other Worlds (College Station, Texas: Texas A & M University Library, 1973) [chap: pb/]
- Robert Silverberg (Mercer Island, Washington: Starmont House, 1983) [nonfiction: chap: Robert Silverberg: pb/Stephen E Fabian]
- Robert Silverberg: A Primary and Secondary Bibliography (Boston, Massachusetts: G K Hall, 1983) [bibliography: Robert Silverberg: hb/]
- Science Fiction in America, 1870s-1930s: An Annotated Bibliography of Primary Sources (Westport, Connecticut: Greenwood Press, 1984) [bibliography: hb/nonpictorial]
- Some Kind of Paradise: The Emergence of American Science Fiction (Westport, Connecticut: Greenwood Press, 1986) [nonfiction: dated 1985 but 1986: hb/Allison Loxsom Birks]
- Frederik Pohl (Mercer Island, Washington: Starmont House, 1987) [nonfiction: Frederik Pohl: hb/Stephen E Fabian]
- Understanding American Science Fiction: The Formative Period, 1926-1970 (Columbia, South Carolina: University of South Carolina Press, 1990) [nonfiction: hb/]
- The Heritage of Heinlein: A Critical Reading of the Fiction (Jefferson, North Carolina: McFarland, 2014) with Joe Sanders [nonfiction: introduction by Frederik Pohl: Robert A Heinlein: pb/]
works as editor
- SF: The Other Side of Realism (Bowling Green, Ohio: Bowling Green University Popular Press, 1971) [nonfiction: anth: hb/Angus Macdonall]
- A Spectrum of Worlds (New York: Doubleday, 1972) [anth: hb/Robert Aulicino]
- SF Criticism: An Annotated Checklist (Kent, Ohio: Kent State University Press, 1972) [nonfiction: anth: hb/]
- Voices for the Future: Essays on Major Science Fiction Writers Vol 1 (Bowling Green, Ohio: Bowling Green University Popular Press, 1976) [nonfiction: anth: hb/]
- Many Futures, Many Worlds: Theme and Form in Science Fiction (Kent, Ohio: Kent State University Press, 1977) [nonfiction: anth: hb/Harold M Stevens]
- Extrapolation; A Science Fiction Newsletter, Vols 1-10 (Boston, Massachusetts: Gregg Press, 1978) [nonfiction: anth: hb/]
- Voices for the Future: Essays on Major Science Fiction Writers Vol 2 (Bowling Green, Ohio: Bowling Green University Popular Press, 1979) [nonfiction: anth: hb/Michel Gurtzweiler]
- Voices for the Future: Essays on Major Science Fiction Writers Vol 3 (Bowling Green, Ohio: Bowling Green University Popular Press, 1983) with Thomas L Wymer [nonfiction: anth: hb/Michel Gurtzweiler]
- Early Science Fiction Novels: A Microfiche Collection (Westport, Connecticut: Greenwood Press, 1984) [anth: microfiche: na/]
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