Check out these useful sites for those interested in police work and crime fiction:
The Nathanson Centre for the Study of Organized Crime and Corruption, an academic site covering all aspects of organized crime
NewPages.com Guide to Bookstores in the U.S. and Canada Find the general independent bookstore nearest you and support it!
The Book Cellar A fine independent bookstore in Chicago’s Lincoln Square neighborhood with attached wine bar. Now there’s a great concept.
Otto Penzler’s Mysterious Bookshop, a great mystery bookstore in New York
Mystery Writers of America
The Rap Sheet, great crime fiction blog associated with January Magazine