^Knight, Damon Francis (1967). In Search of Wonder: Essays on Modern Science Fiction. Advent Publishing, Inc. p. xiii. ISBN0-911682-31-7.
^Glassy, Mark C. (2001). The Biology of Science Fiction Cinema. Jefferson, N.C.: McFarland. ISBN0-7864-0998-3.
^Nabokov, Vladimir Vladimirovich (1973). Strong opinions. McGraw-Hill. pp. 3 et seq. ISBN0-07-045737-9.
^Heinlein, Robert A.; Cyril Kornbluth, Alfred Bester, and Robert Bloch (1959). "Science Fiction: Its Nature, Faults and Virtues". The Science Fiction Novel: Imagination and Social Criticism. University of Chicago: Advent Publishers.Cite uses deprecated parameters (help)
^Rod Serling (1962-03-09). The Twilight Zone, "The Fugitive".
^del Rey, Lester (1980). The World of Science Fiction 1926–1976. Garland Publishing.
^Del Rey, Lester (1979). The World of Science Fiction: 1926–1976. Ballantine Books. p. 5. ISBN0-345-25452-X.
^Card, Orson Scott (1990). How to Write Science Fiction and Fantasy. Writer's Digest Books. p. 17. ISBN0-89879-416-1.
^Hartwell, David G. (1996). Age of Wonders: Exploring the World of Science Fiction. Tor Books. pp. 109–131. ISBN0-312-86235-0.
^Grewell, Greg: "Colonizing the Universe: Science Fictions Then, Now, and in the (Imagined) Future", Rocky Mountain Review of Language and Literature, Vol. 55, No. 2 (2001), pp. 25–47 (30f.)
^ abRichardson, Matthew (2001). The Halstead Treasury of Ancient Science Fiction. Rushcutters Bay, New South Wales: Halstead Press. ISBN1-875684-64-6. (cf."Once Upon a Time". Emerald City (85). September 2002. Retrieved 2008-09-17.)
^Dr. Abu Shadi Al-Roubi (1982), "Ibn al-Nafis as a philosopher", Symposium on Ibn al-Nafis, Second International Conference on Islamic Medicine: Islamic Medical Organization, Kuwait (cf.Ibnul-Nafees As a Philosopher, Encyclopedia of Islamic World[2])
^John Clute and Peter Nicholls (1993). "Mary W. Shelley". Encyclopedia of Science Fiction. Orbit/Time Warner Book Group UK. Retrieved 2007-01-17.
^Wingrove, Aldriss (2001). Billion Year Spree: The History of Science Fiction (1973) Revised and expanded as Trillion Year Spree (with David Wingrove)(1986). New York: House of Stratus. ISBN978-0-7551-0068-2.
^Vernor Vinge, The Coming Technological Singularity, Vision-21: Interdisciplinary Science & Engineering in the Era of CyberSpace, NASA Conference Publication CP-10129, [3], 30–31 March 1993, accessdate=2007-08-07
^The American Heritage Dictionary of the English Language, Fourth Edition. Houghton Mifflin Company. 2000.
^ ab"Information About SFWA". Science Fiction and Fantasy Writers of America, Inc. Archived from the original on December 24, 2005. Retrieved 2006-01-16.
^Bennett, An Introduction, ix–xi, 120–21; Schor, Introduction to Cambridge Companion, 1–5; Seymour, 548–61.
^ abShippey, Tom (1991) Fictional Space. Essays on Contemporary Science Fiction, page 2, Humanities Press International, Inc., NJ
^Le Guin, Ursula K. (1976) "Science Fiction and Mrs Brown," in The Language of the Night: Essays on Fantasy and Science Fiction, Perennial HarperCollins, Revised edition 1993; in Science Fiction at Large (ed. Peter Nichols), Gollancz, London, 1976; in Explorations of the Marvellous (ed. Peter Nichols), Fontana, London, 1978; in Speculations on Speculation. Theories of Science Fiction (eds. James Gunn and Matthew Candelaria), The Scarecrow Press, Inc. Maryland, 2005.
^Suvin, Darko (1979) Metamorphoses of Science Fiction: On the Poetics and History of a Literary Genre, New Haven, pp. 63-84.
^Benford, Gregory (1998) "Meaning-Stuffed Dreams:Thomas Disch and the future of SF", New York Review of Science Fiction, September, Number 121, Vol. 11, No. 1
^Lethem, Jonathan (1998), "Close Encounters: The Squandered Promise of Science Fiction", Village Voice, June. Also reprinted in a slightly expanded version under the title "Why Can't We All Live Together?: A Vision of Genre Paradise Lost" in the New York Review of Science Fiction, September 1998, Number 121, Vol 11, No. 1.
^Van Gelder, Gordon (1998) "Editorial," Fantasy and Science Fiction, October/November v95 #4/5 #567
^Fetzer, Leland (1982). Pre-Revolutionary Russian science fiction: an anthology (seven utopias and a dream). Ardis; the University of Michigan.
^McGuire, Patrick L. (1985). Red stars: political aspects of Soviet science fiction. Issue 7 of Studies in speculative fiction. UMI Research Press. "The Soviet Union has more professional science fiction writers than any country in the world except the United States and possibly Britain, and many of these writers are talented."
^ abStableford, Brian (2004). Historical Dictionary of Science Fiction Literature. Scarecrow Press.
^McGuire, Patrick L. (1985). Red stars: political aspects of Soviet science fiction. Issue 7 of Studies in speculative fiction. UMI Research Press.
^Oldie, H.L.; Dyachenko, Marina and Sergey; Valentinov, Andrey (2005). Пять авторов в поисках ответа (послесловие к роману "Пентакль") [Five authors in search for answers (an afterword fo Pentacle)] (in Russian). Moscow: Eksmo. ISBN5-699-09313-3. "Украиноязычная фантастика переживает сейчас не лучшие дни. ... Если же говорить о фантастике, написанной гражданами Украины в целом, независимо от языка (в основном, естественно, на русском), — то здесь картина куда более радужная. В Украине сейчас работают более тридцати активно издающихся писателей-фантастов, у кого регулярно выходят книги (в основном, в России), кто пользуется заслуженной любовью читателей; многие из них являются лауреатами ряда престижных литературных премий, в том числе и международных.
Speculative fiction in Ukrainian is living through a hard time today... Speaking of fiction written by Ukrainian citizens, regardless of language (primarily Russian, of course), there's a brighter picture. More than 30 fantasy and science fiction writers are active here, their books are regularly published (in Russia, mostly), they enjoy the readers' love they deserve; many are recipients of prestigious literary awards, including international."
^David G. Hartwell, Damien Broderick (ed.), Centaurus: The best of Australian science fiction, Damien Broderick, Introduction, p.10-21 Tor Books, 1999m ISBN 0-312-86556-2
^David G. Hartwell, Damien Broderick (ed.), Centaurus: The best of Australian science fiction, David. G. Hartwell, The other editor's introduction, ibid., pp. 22-25, Tor Books, 1999, ISBN 0-312-86556-2
Jameson, Fredric. Archaeologies of the Future: This Desire Called Utopia and Other Science Fictions. London and New York: Verso, 2005.
Milner, Andrew. Locating Science Fiction. Liverpool: Liverpool University Press, 2012.
Raja, Masood Ashraf, Jason W. Ellis and Swaralipi Nandi. eds., The Postnational Fantasy: Essays on Postcolonialism, Cosmopolitics and Science Fiction. McFarland 2011. ISBN 978-0-7864-6141-7.
Reginald, Robert. Science Fiction and Fantasy Literature, 1975–1991. Detroit, MI/Washington, D.C./London: Gale Research, 1992. ISBN 0-8103-1825-3.
Suvin, Darko. Metamorphoses of Science Fiction: on the Poetics and History of a Literary Genre. New Haven : Yale University Press, 1979.
Weldes, Jutta, ed. To Seek Out New Worlds: Exploring Links between Science Fiction and World Politics. New York: Palgrave Macmillan, 2003. ISBN 0-312-29557-X.
Westfahl, Gary, ed. The Greenwood Encyclopedia of Science Fiction and Fantasy: Themes, Works, and Wonders (three volumes). Westport, Conn.: Greenwood Press, 2005.
Wolfe, Gary K. Critical Terms for Science Fiction and Fantasy: A Glossary and Guide to Scholarship. New York: Greenwood Press, 1986. ISBN 0-313-22981-3.