HEATKEYS

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.

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

Twitter is without a doubt the best way to share and discover what is happening right now.

Join BookLikes to create your own book blog. You can collect books, discover new ones, win giveaways, and stay connected with other book lovers.

italki is a language learning social network that connects students and language teachers. You can find language exchange partners, practice speaking a foreign language, ask questions, find free online language resources, and get help from an intern...

MooPDF - Search Engine Database For Owner Manual, User Manual, User Guide, Installation Manual

Music, movies, TV, shows and now friends. Get connected on iTunes 10.

Classify is an OCLC Research prototype that helps you classify books, magazines, movies, and music using the Dewey Decimal Classification system or the Library of Congress Classification system.

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.

Free online PDF file search engine. Find ebooks, guides, manuals, tutorials for any case.