The Encyclopedia of Science Fiction and Fantasy (sometimes named The Encyclopedia of Science Fiction and Fantasy through 1968) is a three volume reference work on science fiction and fantasy, edited by Donald H. Tuck and published by .
Volume 1 (Who's Who, A-L) was published in 1974. Volume 2 (Who's Who, M-Z) was published in 1978. Volume 3 (Miscellaneous) was published in 1982.
The first two volumes contain about 2500 articles. The work mostly covers the period 1945–1968.
Volume 3 won a Hugo Award in the Nonfiction category.
References.
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