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 Advent.
Volume 1 (Who's Who, A-L) was published in 1974.
[1] The work mostly covers the period 1945–1968.
[1][2] Volume 3 won a Hugo Award in the Nonfiction category.
This article about a science fiction book is a stub.