See also:
This category in other languages:
AllReaders Search engine for novels, with specific search elements, including plot, theme, characters, and setting. http://www.allreaders.com/bookSearcha.asp?SubjectID=2
Bibliomysteries Information about bibliomysteries (mysteries with book/archive/library connections). http://www.bibliomysteries.com/index.htm
Bloody Words Conference for readers and writers held in Canada every year. Program, news and updates, list of attendees, and registration details are included. http://www.bloodywords.com/
Booked An interactive online book club where crime fiction lovers can have discussions in a forum, download podcasts, view webisodes and find out more about the accompanying TV show. http://www.booked.tv/
Books 'n' Bytes Reviews, links, and information about authors, conventions, and awards. http://www.booksnbytes.com/mystery.html
Clerical Detectives Introductions to over 180 clerical detectives, including detecting clergy, ex-clergy, monks, nuns and several others. http://www.detecs.org/
ClueLass Contains information about awards, events, groups, new books, bookstores, magazines and other mystery websites. http://www.cluelass.com/
Detectives on Stamps Nicaragua issued a series of postage stamps portraying a dozen fictional detectives. http://www.trussel.com/detfic/nicarag.htm
The Early Whodunit Traces the development of the early whodunit in both mystery and conventional literature of the late 18th and early 19th centuries. http://mikegrost.com/sensatio.htm
Golden Age Mysteries Message board for fans of mysteries in the classic tradition, including those written by Ellery Queen, Dorothy L. Sayers, John Dickson Carr, and Agatha Christie. http://www.jdcarr.com/forum/
Holidays Can Be Murder! List of holiday-theme murder mysteries and their authors, categorized by holiday. http://www.angelfire.com/ct2/mystery/murderhome.html
I Love a Good Mystery Weblog by a fan of mystery novels and crime fiction. Includes book reviews, author updates, genre news, and links to related content. http://www.iloveagoodmystery.com/
Looking for a Mystery? A guide to both the history of the mystery novel and to locating modern mysteries by topic and style. http://www.sldirectory.com/mystery.html
Mormons in Mystery Novels Mormon and Utah-based fictional detectives, and the mystery novels in which they appear. http://www.adherents.com/lit/mys_lds.html
Mysteries and Academia Background discussion and table-form bibliography. http://www.wku.edu/Dept/Support/AcadAffairs/CTL/mystery.html
Mysteries In Print An on-going listing of new and upcoming mystery books and books on tape. Books and audio tapes can be purchased online. http://www.bogies.net/mip/mip.html
Mystery Books With Lesbian Characters Showcases mysteries in which the main character is a lesbian. Browse by author or by character. For each author, a link to official site if possible, profile of the character, bibliography. Notes Lambda-winning authors. http://mbwlc.tripod.com/
Mystery Ink Information about mystery novels and authors. Includes book reviews. http://www.mysteryinkonline.com/
MysteryNet.com Online mystery network offering mystery entertainment and information. http://www.mysterynet.com/
MystNoir Information about African American mystery writers and characters. Reviews and news are also featured. http://mystnoir0.tripod.com/MystNoirDir/
Overbooked New release information, book lists and author links. http://www.overbooked.org/genres/mystery/index.html
Stop, You're Killing Me! Lists authors and series characters, indexed by last name, location and occupation. http://www.stopyourekillingme.com
Suite 101: Mysteries Features mini-mysteries, book reviews, message board, and links. http://mysterycrimefiction.suite101.com/
Tangled Web UK Authors, books, reviews, Crime Scene, discussion and news. http://www.twbooks.co.uk/
Tea and Mystery Features books, reviews, children's mysteries, and links. Feature author is Agatha Christie. http://members.tripod.com/teamystery/
Who Dunnit Reviews and synopses of works and brief profiles of authors. http://www.who-dunnit.com/
Wikipedia: Crime Fiction Article covering the history of the genre, its categories, use in film and criticism. http://en.wikipedia.org/wiki/Crime_fiction
Usenet rec.arts.mystery - news: