Encyclopedia.com | Free Online Encyclopedia
Encyclopedia.com – Online dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with millions of articles in our FREE, online library.
Encyclopedia Britannica | Britannica
Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.
World History Encyclopedia
The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization.
Infoplease: An Online Encyclopedia, Almanac, Atlas ...
Infoplease is a free, authoritative, and respected reference for Internet users that provides a comprehensive encyclopedia, almanac, atlas, dictionary, and thesaurus.
List of online encyclopedias - Wikipedia
This is a list of well-known online encyclopedias that are accessible or formerly accessible on the Internet. The largest online encyclopedias are general reference works, though there are also …
Oxford Research Encyclopedias
Current, peer-reviewed trustworthy research, read in 30 minutes or less across 26 encyclopedias. Includes the Encyclopedia of Social Work and the Oxford Classical Dictionary. "Citizen …
Wikipedia
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.