Alternative Worlds: Harriet Klausner's reviews of science fiction and fantasy books.
Aphra's Science Fiction and Fantasy Library: Science fiction and fantasy reviews, recommendations and ratings.
Betty's Book Reviews: Short book reviews; mostly science fiction and fantasy, but also other fiction, non-fiction and humor.
Bookwarp: Includes reviews, subject lists, top tens and awards.
Danny Yee's Science Fiction Reviews: Reviews of thirty odd works of science fiction, a slightly odd selection.
Dark Crossings: Josh Lehto's reviews of SF and fantasy literature.
DiverseBooks: News and reviews website incorporating a paper based fanzine giving daily updates on Science Fiction, Fantasy, Humour, and Computing books.
Dragon Page Reviews: Reviews of genre books from a SFF radio talk show.
EvilAndroids.com: Science fiction and fantasy book reviews.
Fantastic Reviews: Book reviews of science fiction, fantasyand horror novels.
Galactic Outpost: Reviews of science fiction and fantasy books. Also includes soundtrack reviews and a section on Final Fantasy music.
Garage Sale Gold: Reviews of science fiction books, with an emphasis on the obscure and the forgotten.
Great Science-Fiction & Fantasy Works: Lists and discusses fantasy and SF authors and their works on the basis of literary merit, not genre standards.
I, Human - Reviews: SFF novel reviews.
IBDOF: Mainly SFF works from The Internet Book Database of Fiction.
In Other Worlds: Science Fiction, Fantasy and Mystery reviews, with synopses, indices, ratings and search tools. Updated weekly.
Index This!: An index of reviews of short stories and novels from the Science Fiction and Supernatural/Horror genres.
Justin's Place: An eclectic site which includes reviews of science fiction novels.
Martin's Si Fi: Sci-fi and Fantasy book reviews (Star Trek, Battletech, Shadowrun, Star Wars) and guides to these sci-fi universes. Partly bilingual, partly English or German only.
Peacemaker: Reviews of near future SF novels.
Rambles: A fast-growing cultural arts magazine, reviews science fiction novels.
Raven's Reviews: Reviews of science fiction, fantasy and horror books by c. 50 authors. Has categories and a top 100 list.
Science Fiction: Reviews on Science Fiction written by consumers at Epinions.com.
Science Fiction and Fantasy Audio: Reviews of and commentary on Science Fiction and Fantasy Audiobooks and Audio Drama.
SciFi Review: User submitted science fiction reviews.
SF Reviews: "Biased and superficial" reviews of old and new science fiction books.
SFBook.com: News and reviews about both new and classic science fiction books. Visitors can add authors, books, comment and their own reviews.
SFBookcase.com: Information about new and old science fiction and fantasy novels. Users can recommend authors and rate books.
SFReader.com: Online community for fans of science fiction, fantasy, and horror novels.
Ste5en's Science Fiction and Horror book reviews: Short reviews of SF and Horror books.
Steven Silver's Book Reviews: This site contains a number of lengthy reviews of SF works.
Strange Words: A monthly online journal featuring book reviews and articles of science fiction interest. Featured is a archive of book reviews.
The Otherhood: Science Fiction Review: Ten SFF books of the month reviewed.
The Science Fiction Review: This site will review books written by various Sci-Fi writers. A major focus of the website is Isaac Asimov's Robot & Foundation Universe.
The Storyteller's Archive: Book review site dedicated to science fiction and fantasy novels.
The StuPage Book Reviews: The first part of the review is my personal feelings about the book. Following that is the summary from the inside cover.
Voidhawk Book Reviews: Reviews of science fiction and fantasy books, grouped by author.
Vulcan Ears Book Reviews: Book review site focusing on science fiction, with some fantasy (and the odd computer science book too).