SF Encyclopedia Home Page
Thursday 15 January 2026
Welcome to the Encyclopedia of Science Fiction, Fourth Edition. Some sample entries appear below. Click here for the Introduction; here for what we mean by Science Fiction; here for the masthead; here for some Statistics; here for the Acknowledgments; here for the FAQ; here for advice on citations. Find entries via the search box above (more details here) or browse the menu categories in the grey bar at the top of this page.
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von Däniken, Erich
(1935-2026) Swiss author of a series of purportedly nonfiction books, beginning with Erinnerungen an die Zukunft (1968; trans Michael Heron as Chariots of the Gods? 1969), which, based on a mass of often suspect and internally inconsistent data, argues that the Earth was visited by at least one Alien spacefaring race before and at the dawn of historical time; thus, for example, the Great Pyramid of ...
Adams, Scott
(1957-2026) US author and cartoonist best known for the Dilbert strip published from 1989, which when at its best superbly (in terms of concept and accuracy of Satire rather than quality of drawing) satirized contemporary office life and corporate incompetence. As with most ambitious modern comic strips, it segues frequently into sf and fantasy tropes – such as Robot office workers, wish-fulfilling ...
Swamp Thing, The
Created by writer Len Wein and artist Berni Wrightson in DC Comics's House of Secrets #92 (July 1971), the Swamp Thing is a Monster whose moss- and muck-encrusted body is formed entirely of vegetable matter. In that original short graphic story, as a result of a scientific "accident" arranged by his jealous assistant Damian Ridge, Dr Alex Olsen is killed and subsequently resurrected in mutated form ...
Horsnell, Horace
(1882-1949) UK playwright, drama critic and author, active in English literary circles from around 1910. His sf novel, Man Alone (1940), describes the experiences of the Last Man on Earth as he wanders through London after the final, depopulating Disaster. Castle Cottage (1940) is a ghost story and The Cool of the Evening (1942) a rather gentle ...
Xenoforming
A term logically based on the more familiar Terraforming, to denote the (usually gradual) transformation of a world to suit Alien rather than Earth-human Biology and Ecology. / The highest sf drama arises when xenoforming attempts are initiated by Extraterrestrials wishing to transform Earth for their own purposes. The Red Weed introduced ...
Langford, David
(1953- ) UK author, critic, editor, publisher and sf fan, in the latter capacity recipient of 21 Hugo awards for fan writing – some of the best of his several hundred pieces are assembled as Let's Hear It for the Deaf Man (coll 1992 chap US; much exp vt The Silence of the Langford 1996; exp 2015 ebook) as Dave Langford, edited by Ben Yalow – plus five Best Fanzine Hugos ...