Twists, Slugs and Roscoes: A Glossary of Hardboiled Slang
 
Television History
What does TV history have to do with detective fiction? Nothing per se, but this site has an awesome little table of what things key things cost back in the day, year by year from 1935 to 1959!

The Ten Commandments of Detective Fiction

Thundering Clichés
By The Fiction Editors of The Thrilling Detective Web Site. A good list of what not to do.

Official Bell Telephone list of reccomended exchange names

Chase's - a 1961 SF Restaurant Menu

No Place for a Woman: The Family in Film Noir and Other Essays
 
Narritive Innovations in Film Noir
 
Film Noir Films
 
Classic Films/Film Noir
 
American Crime Fiction and Film Noir
 
Narrative Innovations in Film Noir
 
Film Noir and the Hard-Boiled Detective Hero, by John Blaser
 
More than night: film noir in its contexts
 
FILM COSTUME - WOMEN IN FILM NOIR
 
Amazon.com:Murder Is My Beat
 
Classic Films: Articles and essay's on film