• Mysteries.com - Filled with information about the mystery genre including a TV Listing section that displays when and where mystery programs are being aired nationwide. 

• The Mystery Net - Gateway to information and links about books, TV, Movies and other resources relating to mystery genres. 

• Mystery Theatre - PBS Network Mystery Program links to such classic private eyes and sleuths as Miss Marple, Hercule Poirot, Sherlock Holmes, Hetty Wainthropp, Cordelia Gray and Cadfael [a 12th century monk].

• Scarlet Street - Online magazine of mystery and horror. 

• Thrilling Detectives - Devoted to the genre of detective fiction. This sit has a great summary of TV private eye programs. See also related site Glossary of Hard-boiled highlighting terms used by private eyes in murder mysteries.

• Ultimate Mystery - TV Mystery and Detective Series links and summaries.