Asimov, Issac 
Atwood, Margaret 
Banks, Iain M.
BeauSeigneur, James [C]
Bester, Alfred 
Burroughs, Edgar Rice
Butler, Octavia 
Card, Orson Scott
Clarke, Arthur C. 
Dick, Philip K. 
Farmer, Philip Josť
Foster, Alan Dean
Gibson, William 
Haldeman, Joe 
Heinlein, Robert A. 
Hoffman, Nina Kikiri
Jenkins, Jerry [C2]
Kiernan, Caitlin R.
LaHaye, Tim & Jerry Jenkins [C2]
Le Guin, Ursula K. 
Lewis, C.S. [C]
McDevitt, Jack 
Miller, Walter M., Jr.
Moon, Elizabeth 
Morgan, Richard K.
Myers, Bill [C]
Olson, John & Randall Ingermanson [C]
Sawyer, Robert 
Stross, Charles 
Wells, H.G. 
Willis, Connie 
Wilson, Robert Charles 
Fantastic Fiction -extensive bibliographies
AllSciFi.com - loads of reviews wherein each review includes links to readalike suggestions
Feminist SF, Fantasy, & Utopia - info on SF/F with a feminist perspective
Hugo Award - winners (1953-present) listed by year and category as well as nominees 1980-present
John W. Campbell Memorial Award - winners, runner-ups, and nominees from 1973 to the present
Locus Magazine - the SF trade publication (reviews, industry news, interviews, and much more)
Nebula Award - winners and nominees from 1965 to the present
Philip K. Dick Award - winners and nominees from 1982 to the present
SF/F Listservs - from the general to the specific
SFFWorld.com - reviews and interviews (info on movies and graphic novels, too)
SFSite.com - reviews and links to author websites
Barron, Neil. (2004). Anatomy of Wonder. Greenwood, CT: Libraries Unlimited.
Buker, Derek M. (2002). Science Fiction and Fantasy Readers' Advisory: The Librarian's Guide to Cyborgs, Aliens and Sorcerers. Chicago: American Library Association.
Gunn, James (Ed.). (2002). The Road to Science Fiction: From Heinlein to Here. Lanham, MD: Scarecrow Press, Inc.
Gunn, James (Ed.). (2002). The Road to Science Fiction: From Wells to Heinlein. Lanham, MD: Scarecrow Press, Inc.
Herald, Diane Tixier. (2005). Genreflecting: A Guide to Reading Interests in Genre Fiction. Greenwood, CT: Libraries Unlimited.
Herald, Diane Tixier. (2002). Strictly Science Fiction. Greenwood, CT: Libraries Unlimited.
Saricks, Joyce. (2001). Readers' Advisory Guide to Genre Fiction. Chicago: ALA Editions.
Contact Phil at pneskew [at] indiana.edu