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Offers bookmark synchronization, search enhancement and web discovery based on sites bookmarked by users.

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 fr...

Biblio brings together thousands of independent booksellers worldwide to offer you over 50 million used, rare, out-of-print, signed and first edition ...

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 compute...