Justice Information Center-National Criminal Justice Reference Service (NCJRS) - Information from a collection of clearinghouses supporting all bureaus of the U.S. Department of Justice; Office of Justice Programs; the National Institute of Justice; the Office of Juvenile Justice and Delinquency Prevention; the Bureau of Justice Statistics; the Bureau of Justice Assistance; the Office of Victims of Crime, the Office of National Drug Control Policy and the Office of Justice Programs Offices. Provides summaries of criminal justice literature (145,000+ publications) - government reports, journal articles, books and more,  from early 1970's to the present.

Federal Bureau of Prisons - Contains statistics and other information about prisoners and staff in federal prisons.