SF Encyclopedia Home Page
Sunday 7 June 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.
Site updated on 2 June 2026
Sponsor of the day: Paul Giamatti
Duffy, Maureen
(1933-2026) UK author several of whose books focused on London, including Capital (1975), a complex set of era-switching meditations – including a Neanderthal man's thoughts about the future – on the deep mythos of the city. The novel influenced Michael Moorcock's Mother London (1988) (as the author acknowledged clearly), and similar later works by Iain ...
Margrie, William
(1877-1960) UK philosopher and author whose Near Future tale, The Story of a Great Experiment: How England Produced the First Superman (1927), dramatizes his conviction that strictly applied Eugenics was required for the Evolution of the human race; unfortunately for women, their central role is to breed better men. ...
Planet 51
Spanish/UK/American animated film (2009). Ilion Animation Studios (Madrid) and HandMade Films. Directed by Jorge Blanco, Javier Abad and Marcos Martinez. Written by Joe Stillman, based on an original idea by Abad, Blanco, Martinez and Ignacio Perez Dolset. Cast includes Dwayne Johnson, Justin Long and Seann William Scott. 86 minutes. Colour. / A Spanish homage to Fifties America with an inverted Invasion in which humans are the ...
Armstrong, Kelley
(1968- ) Canadian author, whose many fantasy novels, usually published in series, and often with a romance timbre, are not listed below. She is of sf interest for the Rip Through Time sequence beginning with A Rip Through Time (2022), whose protagonist finds herself via Timeslip in various predicaments, housed in various bodies, in various eras. Some echoes of Marghanita ...
Hay, George
Working name – in life as well as in print – of UK author, editor and sf enthusiast Oswyn Robert Tregonwell Hay (1922-1997), born Oswyn Robert Cohn, who began publishing sf in the early 1950s with Flight of the "Hesper" (1951), Man, Woman – and Android (1951), This Planet for Sale (1952), plus Terra! (1952) as by King Lang, a House Name. ...
Robinson, Roger
(1943- ) UK computer programmer, bibliographer and publisher, active in UK Fandom for many years. The Writings of Henry Kenneth Bulmer (1983 chap; rev 1984 chap) is an exhaustive Bibliography of one of the most prolific sf writers, Kenneth Bulmer, and Who's Hugh?: An SF Reader's Guide to Pseudonyms (1987) is similarly exhaustive in its ...