The CWA is a writers' association based in the United Kingdom.
The CWC is a professional association for mystery and crime writers in Canada.
This is a site for fans and would-be fans of British and European crime fiction.
The definitive website for English language mystery novels set in Italy.
Features a comprehensive listing of mysteries by topic.
The largest mystery fan/reader organization in the world.
Features a family of mystery websites.
Where science meets suspense.
This website offers networking, advice, and support to women who write mysteries.
The ultimate website for mystery lovers!
This magazine for mystery fans often features new short stories by prominent mystery writers.