Encyclopedias: General
Columbia
Encyclopedia Located at Bartleby.com this
encyclopedia incorporates both a search engine and a browsable alphabetic index,
and contains over 50,000 entries with more than 80,000 hypertext
cross-references.
Encyclopedia Britannica Online The Encyclopedia Britannica Online is a comprehensive encyclopedia of international scope. Search by keyword or use subject browse. Each entry contains links to related concepts. Other search options include the ability to search the World Atlas for maps, or Timelines, or the Year in Review.
Encyclopedia Center from Encarta An online encyclopedia from Microsoft featuring over 17,000 articles, including a dictionary and an atlas.
Encyclopedia.com Composed of 50,000 high-quality articles from the Columbia Encyclopedia, Sixth Edition.
KnowPlay Provides one-stop access to a variety of popular information services such as dictionaries, encyclopedias, quotations, atlases, country information and more.