Encyclopedias

All Refer.com
Select a topic and find links to related information from the Columbia
Electronic Encylopedia published by Columbia University Press.

Bartleby.com 
The Columbia Encyclopedia, 6th Edition, 2001 includes nearly 51,000 brief articles with hypertext links. Search by entering a term in the search box or by browsing the index. Other resources, such as the World Factbook, American Heritage Dictionary, Roget’s Thesaurus, Simpson’s and Bartlett’s quotations, several English usage services, and the King James Bible, are available on Bartleby.com.

Britannica Online |
Articles, illustrations, definitions and weblinks from Encyclopedia Britannica, Britannica Intermediate (grades 5 and up), Britannica's Internet Guide, and Merriam-Webster's Collegiate Dictionary and Thesaurus. [ World Languages Options ]

Britannica Online for Kids |
Articles, illustrations, definitions and weblinks for youth, all from Encyclopedia Britannica.

Yahoo! Education Encyclopedia
Use the search box or select a letter of the alphabet for an index of subjects.

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Last Updated: February 13, 2012