» Beau Brummell Mystery Series    Features an excerpt from one of the novels, information about the main character, the Regency era and the author.    http://www.beaubrummell.com

» Crime Thru Time    Bibliography organized by author and by timeline, list of new releases, reviews, and message board. Affiliated with a discussion group.    http://www.crimethrutime.com/

» Historical Mystery Fiction    Bibliography from Ancient through WWII, with short story section.    http://www.twbooks.co.uk/authors/bibliographies/historic.html

» Supper Sleuths: Historical Mysteries    List of authors, organized by century and country.    http://www.noblenet.org/wakefield/zrahismyst.htm