CREDO Reference
CREDO Reference is a digital reference library that provides access to over 240 reference books from the world's leading reference publishers. Dictionaries, encyclopedias, thesauri and many other subject-specific works are available in this database. Credo Reference is the ideal place to start any research.

Gale Virtual Reference Library
Gale Virtual Reference Library is a database of encyclopedias and specialized reference sources for multidisciplinary research. These reference materials once were accessible only in the library, but now you can access them online from the library or remotely 24/7. Because each library creates its own eBook collection, the content you see may vary if you use the database at different libraries (your school, your public library, or your office).

NetLibrary eBooks
NetLibrary provides access to your library’s eContent collection. eContent is the digital version of books, journals, and database content. You can access your library’s eContent 24 hours a days, seven days a week.

Bartleby.com: Great Books Online
Bartleby is the preeminent Internet publisher of literature, reference and verse providing students, researchers and the intellectually curious with unlimited access to books and information on the web, free of charge.