Gale Virtual Reference Library
Gale Virtual Reference Library is a database of encyclopedias and specialized reference sources for multidisciplinary research.
History Reference Center
Search for historical information from reference books, encyclopedias, and historical magazines.
Opposing Viewpoints in Context
Contains 13,000+ pro/con viewpoints and 10,000+ topic overviews and 2,000+ biographies and 1,000+ court case overviews and 300+ profiles of federal agencies and special-interest groups.