Britannica Useful resource based on the 'Encyclopaedia Britannica' foundation.

LibrarySpot Library and reference resource with top dictionaries, encyclopedias, newspapers, maps, genealogy tools and more.

Bartleby.com Bartleby.com publishes thousands of free online classics in literature, nonfiction and reference.

Library of Congress Explore the national library's holdings, policies and more.

Internet Public Library Finding, evaluating, selecting, organizing, describing, and creating quality information resources.

American Library Association Professional organization of professional librarians.

Britannica Useful resource based on the "Encyclopaedia Britannica" foundation.

Library Job Postings on the Internet Employment resource for the library science field.

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