NVCC Library Home Page
The Library Page of Northern Virginia Community College contains links to the online college catalog of library books and videos, links to indexes of online magazine and newspaper articles, links to online encyclopedias, dictionaries, and other references, and links to search engines for searching the Internet.
http://www.nvcc.edu/library/

Bibliomania
This site has searchable web versions of reference works, classic fiction, short stories, and poetry; the link goes to a sub-page with a dictionary, thesaurus and other language sources.
http://www.bibliomania.com/Reference/