• Credo Reference
  Online reference collection offering encyclopedias, dictionaries, handbooks, biographical sources, quotation books, and more
• Gale Virtual Reference Library (Gale eBooks)
  Specialized subject encyclopedias and reference books
• Reference Shelf (Salem Press)
  Reference collection covering literature, history, science, and careers
• CQ Researcher (SAGE)
  In-depth reports on today's issues—with helpful overview, background, and pro/con info
• Opposing Viewpoints in Context (Gale)
  Analyses of current social issues provided through background and viewpoint essays, articles, mutimedia resources, and more
• Issues & Controversies (Facts on File / Infobase)
  Reports on current issues in politics, government, business, society, education, and popular culture

See also:
Streaming Video Collections
(click link)