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Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

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 ...

The Book Depository offers 2.2 million books with free shipping worldwide. No registration required to order.

AbeBooks is your source for Used, New, Rare and Out of print books. Find classic collectibles, rare signed editions, used textbooks, and inexpensive bestsellers from independent booksellers worldwide.

Choose from more than 100 million new & used books, used textbooks, and rare, out-of-print books from over 8,000 independent book stores around the world.

BookChart.info provides historical records of iTunes book charts for a number of countries around the world including Australia, UK, US, Germany, Ireland, Canada, Sweden and France.

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

LibraryThing catalogs your books online, easily, quickly and for free.

Academia.edu helps academics follow the latest research.

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.