Encyclopedias Directory

Provides complete text of Encyclopaedia Britannica with search capabilities, related links, and multimedia enhancements. - Read more
http://www.britannica.com/

Offers articles from the Columbia Encyclopedia and Britannica Concise Encyclopedia. - Read more
http://www.encyclopedia.com/

A free encyclopedia with millions of articles contributed collaboratively using Wiki software, in dozens of languages. - Read more
http://wikipedia.org/

Includes the Columbia Encyclopedia, Sixth Edition, dictionaries, and thesauri. - Read more
http://www.bartleby.com/

Articles explain how hundreds of things work, from elements of the human body to space-age technology. - Read more
http://www.howstuffworks.com/

Online version of the complete reference work along with dictionary, atlas, links, magazines, historical documents, audio, video, images, and 3D photographs. - Read more
http://www.worldbook.com/

Browsable online version of the 1911 edition of the Encyclopaedia Britannica. - Read more
http://www.1911encyclopedia.org/

Reference source with entries covering a broad variety of subjects. - Read more
http://www.probertencyclopaedia.com

Detailed descriptions, info and specifications for the world's helicopter gunships. All major attack helicopters are profiled with specs, photo gallery and streaming video. - Read more
http://www.guncopter.com

A compilation of frequently used terms and acronyms associated with general and topic specific Internet web directories. - Read more
http://www.ewebpages.org/glossary.php