About.com: Fantasy and Science Fiction
Includes reviews, articles, and interviews.
Biblioholica: The Archive of Fantasy
Database of fantasy books in English, German and Japanese. [English/Japanese]
Includes fantasy reviews, links, top lists, a board room for discussion and debate, and a chat room.
A resource for fantasy and science fiction novels, authors, and publishers.
Feminist Science Fiction, Fantasy, and Utopia
For scholars, fans, and readers of feminist science fiction and fantasy. Includes reviews and author resources.
Jewish Science Fiction and Fantasy
A list of science fiction and fantasy novels and shorter works somehow certified kosher.
SF and Fantasy Books Online
An extensive collection of links to online texts of fantasy and science fiction stories and novels.
Includes a large collection of reviews, author information, and interviews.
An exploration into the darker side of literature, including recommended reading, regular columns, bibliographies and writing on: Michael Moorcock, Clark Ashton Smith, Angela Carter, Graham Masterton, and others.
Uchronia: The Alternate History List
An annotated bibliography of alternate history stories.