The Homeland Security Digital Library is sponsored by the U.S. Department of Homeland Security's Office of Grants and Training and the Naval Postgraduate School's Center for Homeland Defense and Security. The HSDL is the nation's premier tool for homeland security policy and strategy research. The collection includes homeland security strategy, policy and research documents published by: Federal, state and local government agencies; International governments and institutions; and Research institutions, universities, think tanks.

The National Criminal Justice Reference Service Abstracts Database contains summaries of more than 150,000 publications on criminal justice, including Federal, state, and local government reports, books, research reports, journal articles, and unpublished research. Subject areas include corrections, courts, drugs and crime, law enforcement, juvenile justice, crime statistics, and victims of crime. Coverage: The time period covered is from the early 1970's to the present.

Provides abstracts of articles from the major journals in criminology and related disciplines, as well as books and reports from government and nongovernmental agencies. For each document, an informative summary of the findings, methodology, and conclusions is provided. Topics include crime trends, prevention projects, corrections, juvenile delinquency, police, courts, offenders, victims, and sentencing.

Provides access to a wide range of news, business, legal, and reference information. Covers many news sources for 20 years. Court cases and statutes from all federal and state jurisdictions are included. Most resources can be searched in full text.