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Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Find what you want in a library near you with WorldCat, a global catalog of library collections.

Easily find more sites like those you like. Similar Sites helps you find related sites and alternatives based on community recommendations and computer analysis.

Information on security, privacy, disclaimers, and copyright as they relate to the Library of Congress Web site.

Scribd is a social publishing site, where tens of millions of people share original writings and documents. Scribd

The Dumbarton Oaks Research Library and Collection is an international center for scholarship, providing resources for study and publishing scholarly works in Byzantine, Pre-Columbian, and Garden and Landscape Studies.

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

Biblio brings together thousands of independent booksellers worldwide to offer you over 50 million used, rare, out-of-print, signed and first edition books and textbooks. Searching is done by author, title, keyword, or isbn number. Search Biblio for ...