Tangled Web UK  
   Authors, books, reviews, Crime Scene, discussion and news.
   http://www.twbooks.co.uk/

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

Crime Library Short Story Classics  
   Collection of short suspense stories by best selling and Edgar-award winning authors.
   http://www.crimelibrary.com/fiction/index.html

MysteryNet.com  
   Online mystery network offering mystery entertainment and information.
   http://www.MysteryNet.com/

ClueLass  
   Contains information about awards, events, groups, new books, bookstores, magazines and other mystery websites.
   http://www.cluelass.com/

Stop, You're Killing Me!  
   Lists authors and series characters, indexed by last name, location and occupation.
   http://www.stopyourekillingme.com

MysteryGuide.com  
   Database of original book reviews, author interview series, games, and other features.
   http://www.mysteryguide.com/

Mystery Ink  
   Information about mystery novels and authors. Includes book reviews.
   http://www.mysteryinkonline.com/

The Great Detective Stories  
   Discussion of mystery novel standards by Willard Huntington Wright.
   http://www.mtroyal.ab.ca/gaslight/grtdtecs.htm

Funny But Fatal  
   Guide to funny mystery novels. Includes a bibliography and reviews.
   http://members.aol.com/funnybutfatal

Mostly Links Mystery Site  
   Links to sites dealing with mystery authors, books, publishers and book stores.
   http://www.mostlylinksmysterysite.com/

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/

MystNoir  
   Information about African American mystery writers and characters. Reviews and news are also featured.
   http://mystnoir0.tripod.com/MystNoirDir/

Magna cum Murder  
   Annual crime fiction festival. Includes list of featured guests, event history and a registration form.
   http://www.magnacummurder.com/

Books 'n' Bytes  
   Reviews, links, and information about authors, conventions, and awards.
   http://www.booksnbytes.com/mystery.html

Suite 101: Suspense/Detective Fiction  
   Features mini-mysteries, book reviews, message board, and links.
   http://www.suite101.com/welcome.cfm/detective_fiction

It's a Mystery  
   Features book reviews and information about mystery authors. Includes a section on Canadian authors.
   http://members.rogers.com/mystery/

Bibliomysteries  
   Information about bibliomysteries (mysteries with book/archive/library connections).
   http://www.bibliomysteries.com/index.htm

Detectives on Stamps  
   Nicaragua issued a series of postage stamps portraying a dozen fictional detectives.
   http://www.trussel.com/detfic/nicarag.htm

Tea and Mystery  
   Features books, reviews, children's mysteries, and links. Feature author is Agatha Christie.
   http://members.tripod.com/teamystery

Suite 101: Mystery Novels & Authors  
   Includes book reviews, reading list and recommendations, message board, and links.
   http://www.suite101.com/welcome.cfm/mystery_novels_authors

Holidays Can Be Murder!  
   List of holiday-theme murder mysteries and their authors, categorized by holiday.
   http://www.angelfire.com/ct2/mystery/murderhome.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 (About.com)  
   Information about books and their authors, interviews, live chats, weekly features, and book reviews.
   http://mysterybooks.about.com

Mysterious Home Page  
   Features links to sites dealing with mysteries and crime fiction, including authors, publishers, awards, reviews, and events.
   http://www.cluelass.com/MystHome/

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/

Overbooked  
   New release information, book lists and author links.
   http://www.overbooked.org/genres/mystery/index.html

Mysteries and Academia  
   Background discussion and table-form bibliography.
   http://www.wku.edu/Dept/Support/AcadAffairs/CTL/mystery.html

Who Dunnit  
   Reviews and synopses of works and brief profiles of authors.
   http://www.who-dunnit.com/

AllReaders  
   Search engine for novels, with specific search elements, including plot, theme, characters, and setting.
   http://www.allreaders.com/bookSearcha.asp?SubjectID=2

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

A Guide to Classic Mystery and Detection  
   History, trends, schools of writing, and an alphabetical list of mystery authors.
   http://members.aol.com/MG4273/classics.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://members.aol.com/MG4273/sensatio.htm

Wikipedia: Crime Fiction  
   Article covering the history of the genre, its categories, use in film and criticism.
   http://en.wikipedia.org/wiki/Crime_fiction

I Love a Good Mystery  
   Blog 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/

The Curious Incident of...  
   Blog featuring notes and news on mystery, crime, and detective media.
   http://www.cageyklio.net/mystery/