[Discover] Shelfari http://www.shelfari.com/
(books library sharing community) 
[Discover] LibraryThing | Catalog your books online http://www.librarything.com/ (books library catalog community)
[Discover] The Library of Congress http://www.loc.gov/index.html (research reference library literature)
[Discover] BookCrossing http://www.bookcrossing.com/ (books sharing community free)
[Discover] What Should I Read Next? http://www.whatshouldireadnext.com/ (books reference literature tools)
[Discover] Delicious Library http://www.delicious-monster.com/ (software mac library books)
[Discover] Sci-Fi Lists - Top 100 Sci-Fi Books http://home.austarnet.com.au/petersykes/topscifi/lists_books_rank1.html (scifi books list fiction)
[Discover] Barnes & Noble http://www.barnesandnoble.com/ (shopping books music bookstores)
[Discover] aNobii: Create, Share, and Explore booklists http://www.anobii.com/anobi/anobii_home.php (community books social culture)
[Discover] Top 10 science fiction novelists of the '00s -- so far http://blog.pmarca.com/2007/06/top_10_science_.html (literature scifi toread lists)
[Discover] WhatsOnMyBookshelf? | Book Trade | Book Exchange | Book Swap http://www.whatsonmybookshelf.com/index.php (community books collaboration business)
[Discover] Book Reviews, a novel approach - StoryCode.com structured book recommendations http://www.storycode.com/ (books recommendations community book)
[Discover] ManyBooks.net - Free eBooks for your PDA, iPod, or eBook Reader http://manybooks.net/ (free ebooks books downloads)
[Discover] PaperBackSwap : Your source for swapping books online! http://www.paperbackswap.com/ (shopping community swap book)
[Discover] The SF Site: The Best in Science Fiction and Fantasy http://www.sfsite.com/ (fantasy reviews books scifi)
[Discover] Elf | Your Personal Email Library Reminder Service http://www.libraryelf.com/ (library books libraries email)
[Discover] : Librarything, Shelfari, and Gurulib: Social Cataloging Sites Compared http://librarytwopointzero.blogspot.com/2006/10/librarything-shelfari-and-gurulib.html (books librarything cataloging research)
[Discover] Amazon http://amazon.com/ (shopping books music movies)
[Discover] Online Books, Poems, Short Stories - Read Print http://www.readprint.com/ (free books reference library)

[Discover] gladwell.com http://gladwell.typepad.com/gladwellcom/ (culture books blink tippingpoint)
[Discover] Best Places to Get Free Books - The Ultimate Guide http://www.friedbeef.com/index.php?tag=useful-tips&paged=2 (library free list books)
[Discover] recent reviews and comments from your friends http://www.goodreads.com/ (community books reviews literature)
[Discover] LibraryThing Thing - A Firefox Extension for LibraryThing.com | Talis Developer Network http://www.talis.com/tdn/greasemonkey/librarythingthing (librarything browser tools talis)
[Discover] BibliOdyssey http://bibliodyssey.blogspot.com/ (history art illustration blog)
[Discover] BookCrossing - The World's Biggest Free Book Club - Catch and Release Used Books http://www.bookcrossing.com/home (books sharing community free)
[Discover] Amazon.com: Listmania! - Top Listmania Lists http://www.amazon.com/gp/richpub/listmania/toplists (amazon lists books shopping)
[Discover] Arts & Letters Daily - ideas, criticism, debate http://www.aldaily.com/ (literature culture economics criticism)
[Discover] b i b l i o p h i l . o r g http://www.bibliophil.org/default.php (books library tools reference)
[Discover] WhatsOnMyBookshelf? Beta http://www.whatsonmybookshelf.com/cookie_usage.php (books collecting)
[Discover] Joseph-Beth Lexington http://www.josephbeth.com/Default.aspx?StoreId=1&TabIndex=0&Tabid=1&p=y (community kids kentucky lexington)
[Discover] Ebook and PDA Documents for your Handheld from Memoware - Free! http://www.memoware.com/ (pda palmstuff technology ebooks)
[Discover] Book Reviews | SCI FI Weekly http://www.scifi.com/sfw/books/index.html (books scifi reviews)
[Discover] Mediachest.com: Organize, borrow, loan, and share books, CDs, DVDs, and video games http://www.mediachest.com/ (community software sharing music)
[Discover] Lexington Public Library http://lexpublib.org/ (lexington library books)
[Discover] The Modern Library | Home http://www.randomhouse.com/modernlibrary/index.html (books literature reference)
[Discover] The Book Of Cool http://www.bookofcool.com/ (fun video tutorial wishlist)
[Discover] Home | Scribd http://www.scribd.com/ (tools sharing books pdf)
[Discover] Collecting - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Collecting (books collecting collections reference)
[Discover] VnTutor: Free Online Ubuntu Linux Books http://vntutor.blogspot.com/2007/06/free-online-ubuntu-linux-books.html (ubuntu books linux free)
[Discover] EBooks - Project Gutenberg http://www.gutenberg.org/wiki/Main_Page (books literature gutenberg ebooks)
[Discover] ChooseBooks.com (Millions of Used Books, Rare Books and Out-of-Print Books) http://www.choosebooks.com/SESSz96314489611172357679/gr2/en/index.html (books)
[Discover] Douban: discover books, music, movies and people http://beta.douban.com/ (thingstowatch socialnetworking books library)
[Discover] Etext Center: Collections http://etext.lib.virginia.edu/ebooks/ (free ebooks reference literature)
[Discover] Between the Covers Rare Books | Home http://www.betweenthecovers.com/btc (literature books art design)
[Discover] Fimoculous.com: 2006 Lists http://www.fimoculous.com/year-review-2006.cfm (lists music reference books)
[Discover] Wuxiapedia - The comprehensive wuxia knowledge base http://www.wuxiapedia.com/ (books literature english chinese)
[Discover] Textbook Revolution http://www.textbookrevolution.org/ (books education free fun)
[Discover] Snap Shirts http://www.snapshirts.com/index.php (custom shopping blog tshirt)
[Discover] The Forbidden Library: Banned and Challenged Books http://title.forbiddenlibrary.com/?screwcensorship (books censorship culture politics)
[Discover] The Online Books Page http://onlinebooks.library.upenn.edu/ (library books free ebooks)
[Discover] iPREPpress ebooks for the iPod http://www.ipreppress.com/ (ipod content books education)
[Discover] FreeComputerBooks.com - Free Computer Books, Tutorials & Lecture Notes http://freecomputerbooks.com/ (books reference free tutorials)
[Discover] The Bulletin of the Center for Children's Books http://www.lis.uiuc.edu/puboff/bccb/ (books bibliographicinformation booksites journal)
[Discover] Etext Center: Collections http://etext.virginia.edu/modeng/modengT.browse.html#Twain,%20Mark,%201835-1910 (books)
[Discover] SpringerLink - Journal Article http://www.springerlink.com/content/v6445v3835w3k23g/ (trust books reference)
[Discover] Kidsreads.com http://www.kidsreads.com/index.asp (books kids activities reading)
[Discover] fabiosirna.com http://www.fabiosirna.com/journal/39/diy-paper-bookmarks (diy books pdf bookmarks)
[Discover] Chain Reading ~ Book tracking made easy http://www.chainreading.com/ (community literature books folksonomy)
[Discover] Stuffopolis http://www.stuffopolis.com/wopr/index.php (music tools community tagging)
[Discover] GetPedia http://www.getpedia.com/ (learning reference education articles)
[Discover] shrewdcat on All Consuming http://www.allconsuming.net/person/shrewdcat/ (music movies books list)
[Discover] Book-A-Minute http://www.rinkworks.com/bookaminute/ (humor books literature fun)
[Discover] ICDL - International Children's Digital Library http://www.icdlbooks.org/ (children literature kids books)
[Discover] Lykeion Books - Nanowhere http://www.lykeionbooks.com/nanowhere/ (fiction scifi copyright read)
[Discover] St. Petersburg Public Library http://splibraries.org/ (books)
[Discover] Based on the Book - MCPL http://www.mcpl.lib.mo.us/readers/movies/ (movies books reading readersadvisory)
[Discover] Booksfree Online Book Rental Service - Rent Paperback Books, Audio Books http://www.booksfree.com/ (books audiobooks rental book)
[Discover] Portrayl - read and write at the home of collaborative stories http://www.portrayl.com/ (literature collaboration books writing)
[Discover] only the gods are real http://www.frowl.org/gods/gods.html (literature books mythology folklore)
[Discover] Authors listed alphabetically: free web books, online http://etext.library.adelaide.edu.au/meta/authors.html (research literature library books)
[Discover] Bartleby.com: Great Books Online -- Encyclopedia, Dictionary, Thesaurus and hundreds more http://www.bartleby.com/ (books literature reference encyclopedia)
[Discover] How to enjoy audiobooks - Lifehacker http://www.lifehacker.com/software/audio-books/how-to-enjoy-audiobooks-105903.php (books audio howto lifehacks)
[Discover] Romance of Three Kingdoms - by Luo Guanzhong - Table of Contents http://www.threekingdoms.com/ (history china literature personal.research)
[Discover] Amazon.com: The White Mountains (Tripods): Books: John Christopher http://www.amazon.com/White-Mountains-Tripods-John-Christopher/dp/0020427115 (books)
[Discover] Book Plates at My Home Library http://www.myhomelibrary.org/bookplates.html (bookplates books library free)
[Discover] The most amazing book ever! [56k no] - The Something Awful Forums http://forums.somethingawful.com/showthread.php?threadid=2457332 (crazy humor books weird)
[Discover] Free eBooks - Project Gutenberg http://www.gutenberg.org/ (books free reference ebooks)
[Discover] ibiblio - Trust Us http://www.ibiblio.org/ (archives library music video)
[Discover] Archives at The Kurt Vonnegut Library http://vonnegut.cultish.org/archives/ (literature books free vonnegut)
[Discover] Baen Free Library http://www.baen.com/library/ (books free scifi ebooks)
[Discover] eNotes http://www.enotes.com/ (reference research education resources)
[Discover] FanFiction.Net : http://www.fanfiction.net/ (writing fiction books community)
[Discover] BookMooch: exchange books and trade them, like a book swap or book barter http://www.bookmooch.com/ (books swap free trade)
[Discover] Lists of Bests http://www.listsofbests.com/ (music lists movies list)
[Discover] Swap textbook, DVD, CD http://www.swapsimple.com/ (shopping books swap trade)
[Discover] eBdb - eBooks search engine http://www.ebdb.net/ (search ebooks warez science)
[Discover] Project Gutenberg http://www.gutenberg.net/ (books literature ebooks ebook)
[Discover] bibli.ca - publish and share your creative writing text creations http://bibli.ca/ (books community literature writing)
[Discover] The Hitch Hiker's Guide to the Galaxy http://matt.injustice.net.nz/guide/index.php (books)
[Discover] Free Classic AudioBooks. Digital narration for the 21st Century http://www.freeclassicaudiobooks.com/ (books ipod free audio)
[Discover] higher intellect :: information at the speed of thought http://www.preterhuman.net/ (search research reference books)
[Discover] Book Revyoo | Review Books | Read, Rate Reviews http://www.bookrevyoo.com/ (reviews books social socialsoftware)
[Discover] LibriVox http://www.librivox.org/ (audio free books literature)
[Discover] LibraryThing | Catalog your books online http://www.librarything.com/ (books library catalog community)
[Discover] The Library of Congress http://www.loc.gov/index.html (research reference library literature)
[Discover] BookCrossing http://www.bookcrossing.com/ (books sharing community free)
[Discover] What Should I Read Next? http://www.whatshouldireadnext.com/ (books reference literature tools)
[Discover] Delicious Library http://www.delicious-monster.com/ (software mac library books)
[Discover] Sci-Fi Lists - Top 100 Sci-Fi Books http://home.austarnet.com.au/petersykes/topscifi/lists_books_rank1.html (scifi books list fiction)
[Discover] Barnes & Noble http://www.barnesandnoble.com/ (shopping books music bookstores)
[Discover] aNobii: Create, Share, and Explore booklists http://www.anobii.com/anobi/anobii_home.php (community books social culture)
[Discover] Top 10 science fiction novelists of the '00s -- so far http://blog.pmarca.com/2007/06/top_10_science_.html (literature scifi toread lists)
[Discover] WhatsOnMyBookshelf? | Book Trade | Book Exchange | Book Swap http://www.whatsonmybookshelf.com/index.php (community books collaboration business)
[Discover] Book Reviews, a novel approach - StoryCode.com structured book recommendations http://www.storycode.com/ (books recommendations community book)
[Discover] ManyBooks.net - Free eBooks for your PDA, iPod, or eBook Reader http://manybooks.net/ (free ebooks books downloads)
[Discover] PaperBackSwap : Your source for swapping books online! http://www.paperbackswap.com/ (shopping community swap book)
[Discover] The SF Site: The Best in Science Fiction and Fantasy http://www.sfsite.com/ (fantasy reviews books scifi)
[Discover] Elf | Your Personal Email Library Reminder Service http://www.libraryelf.com/ (library books libraries email)
[Discover] : Librarything, Shelfari, and Gurulib: Social Cataloging Sites Compared http://librarytwopointzero.blogspot.com/2006/10/librarything-shelfari-and-gurulib.html (books librarything cataloging research)
[Discover] Amazon http://amazon.com/ (shopping books music movies)
[Discover] Online Books, Poems, Short Stories - Read Print http://www.readprint.com/ (free books reference library)
[Discover] Hack Attack: 13 book hacks for the library crowd http://lifehacker.com/software/hack-attack/13-book-hacks-for-the-library-crowd-269953.php (books tools libraries lifehacker)
[Discover] gladwell.com http://gladwell.typepad.com/gladwellcom/ (culture books blink tippingpoint)
[Discover] Best Places to Get Free Books - The Ultimate Guide http://www.friedbeef.com/index.php?tag=useful-tips&paged=2 (library free list books)
[Discover] recent reviews and comments from your friends http://www.goodreads.com/ (community books reviews literature)
[Discover] LibraryThing Thing - A Firefox Extension for LibraryThing.com | Talis Developer Network http://www.talis.com/tdn/greasemonkey/librarythingthing (librarything browser tools talis)
[Discover] BibliOdyssey http://bibliodyssey.blogspot.com/ (history art illustration blog)
[Discover] BookCrossing - The World's Biggest Free Book Club - Catch and Release Used Books http://www.bookcrossing.com/home (books sharing community free)
[Discover] Amazon.com: Listmania! - Top Listmania Lists http://www.amazon.com/gp/richpub/listmania/toplists (amazon lists books shopping)
[Discover] Arts & Letters Daily - ideas, criticism, debate http://www.aldaily.com/ (literature culture economics criticism)
[Discover] b i b l i o p h i l . o r g http://www.bibliophil.org/default.php (books library tools reference)
[Discover] WhatsOnMyBookshelf? Beta http://www.whatsonmybookshelf.com/cookie_usage.php (books collecting)
[Discover] Joseph-Beth Lexington http://www.josephbeth.com/Default.aspx?StoreId=1&TabIndex=0&Tabid=1&p=y (community kids kentucky lexington)
[Discover] Ebook and PDA Documents for your Handheld from Memoware - Free! http://www.memoware.com/ (pda palmstuff technology ebooks)
[Discover] Book Reviews | SCI FI Weekly http://www.scifi.com/sfw/books/index.html (books scifi reviews)
[Discover] Mediachest.com: Organize, borrow, loan, and share books, CDs, DVDs, and video games http://www.mediachest.com/ (community software sharing music)
[Discover] Lexington Public Library http://lexpublib.org/ (lexington library books)
[Discover] The Modern Library | Home http://www.randomhouse.com/modernlibrary/index.html (books literature reference)
[Discover] The Book Of Cool http://www.bookofcool.com/ (fun video tutorial wishlist)
[Discover] Home | Scribd http://www.scribd.com/ (tools sharing books pdf)
[Discover] Collecting - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Collecting (books collecting collections reference)
[Discover] VnTutor: Free Online Ubuntu Linux Books http://vntutor.blogspot.com/2007/06/free-online-ubuntu-linux-books.html (ubuntu books linux free)
[Discover] EBooks - Project Gutenberg http://www.gutenberg.org/wiki/Main_Page (books literature gutenberg ebooks)
[Discover] ChooseBooks.com (Millions of Used Books, Rare Books and Out-of-Print Books) http://www.choosebooks.com/SESSz96314489611172357679/gr2/en/index.html (books)
[Discover] Douban: discover books, music, movies and people http://beta.douban.com/ (thingstowatch socialnetworking books library)
[Discover] Etext Center: Collections http://etext.lib.virginia.edu/ebooks/ (free ebooks reference literature)
[Discover] Between the Covers Rare Books | Home http://www.betweenthecovers.com/btc (literature books art design)
[Discover] Fimoculous.com: 2006 Lists http://www.fimoculous.com/year-review-2006.cfm (lists music reference books)
[Discover] Wuxiapedia - The comprehensive wuxia knowledge base http://www.wuxiapedia.com/ (books literature english chinese)
[Discover] Textbook Revolution http://www.textbookrevolution.org/ (books education free fun)
[Discover] Snap Shirts http://www.snapshirts.com/index.php (custom shopping blog tshirt)
[Discover] The Forbidden Library: Banned and Challenged Books http://title.forbiddenlibrary.com/?screwcensorship (books censorship culture politics)
[Discover] The Online Books Page http://onlinebooks.library.upenn.edu/ (library books free ebooks)
[Discover] iPREPpress ebooks for the iPod http://www.ipreppress.com/ (ipod content books education)
[Discover] FreeComputerBooks.com - Free Computer Books, Tutorials & Lecture Notes http://freecomputerbooks.com/ (books reference free tutorials)
[Discover] The Bulletin of the Center for Children's Books http://www.lis.uiuc.edu/puboff/bccb/ (books bibliographicinformation booksites journal)
[Discover] Etext Center: Collections http://etext.virginia.edu/modeng/modengT.browse.html#Twain,%20Mark,%201835-1910 (books)
[Discover] SpringerLink - Journal Article http://www.springerlink.com/content/v6445v3835w3k23g/ (trust books reference)
[Discover] Kidsreads.com http://www.kidsreads.com/index.asp (books kids activities reading)
[Discover] fabiosirna.com http://www.fabiosirna.com/journal/39/diy-paper-bookmarks (diy books pdf bookmarks)
[Discover] Chain Reading ~ Book tracking made easy http://www.chainreading.com/ (community literature books folksonomy)
[Discover] Stuffopolis http://www.stuffopolis.com/wopr/index.php (music tools community tagging)
[Discover] GetPedia http://www.getpedia.com/ (learning reference education articles)
[Discover] shrewdcat on All Consuming http://www.allconsuming.net/person/shrewdcat/ (music movies books list)
[Discover] Book-A-Minute http://www.rinkworks.com/bookaminute/ (humor books literature fun)
[Discover] ICDL - International Children's Digital Library http://www.icdlbooks.org/ (children literature kids books)
[Discover] Lykeion Books - Nanowhere http://www.lykeionbooks.com/nanowhere/ (fiction scifi copyright read)
[Discover] St. Petersburg Public Library http://splibraries.org/ (books)
[Discover] Based on the Book - MCPL http://www.mcpl.lib.mo.us/readers/movies/ (movies books reading readersadvisory)
[Discover] Booksfree Online Book Rental Service - Rent Paperback Books, Audio Books http://www.booksfree.com/ (books audiobooks rental book)
[Discover] Portrayl - read and write at the home of collaborative stories http://www.portrayl.com/ (literature collaboration books writing)
[Discover] only the gods are real http://www.frowl.org/gods/gods.html (literature books mythology folklore)
[Discover] Authors listed alphabetically: free web books, online http://etext.library.adelaide.edu.au/meta/authors.html (research literature library books)
[Discover] Bartleby.com: Great Books Online -- Encyclopedia, Dictionary, Thesaurus and hundreds more http://www.bartleby.com/ (books literature reference encyclopedia)
[Discover] How to enjoy audiobooks - Lifehacker http://www.lifehacker.com/software/audio-books/how-to-enjoy-audiobooks-105903.php (books audio howto lifehacks)
[Discover] Romance of Three Kingdoms - by Luo Guanzhong - Table of Contents http://www.threekingdoms.com/ (history china literature personal.research)
[Discover] Amazon.com: The White Mountains (Tripods): Books: John Christopher http://www.amazon.com/White-Mountains-Tripods-John-Christopher/dp/0020427115 (books)
[Discover] Book Plates at My Home Library http://www.myhomelibrary.org/bookplates.html (bookplates books library free)
[Discover] The most amazing book ever! [56k no] - The Something Awful Forums http://forums.somethingawful.com/showthread.php?threadid=2457332 (crazy humor books weird)
[Discover] Free eBooks - Project Gutenberg http://www.gutenberg.org/ (books free reference ebooks)
[Discover] ibiblio - Trust Us http://www.ibiblio.org/ (archives library music video)
[Discover] Archives at The Kurt Vonnegut Library http://vonnegut.cultish.org/archives/ (literature books free vonnegut)
[Discover] Baen Free Library http://www.baen.com/library/ (books free scifi ebooks)
[Discover] eNotes http://www.enotes.com/ (reference research education resources)
[Discover] FanFiction.Net : http://www.fanfiction.net/ (writing fiction books community)
[Discover] BookMooch: exchange books and trade them, like a book swap or book barter http://www.bookmooch.com/ (books swap free trade)
[Discover] Lists of Bests http://www.listsofbests.com/ (music lists movies list)
[Discover] Swap textbook, DVD, CD http://www.swapsimple.com/ (shopping books swap trade)
[Discover] eBdb - eBooks search engine http://www.ebdb.net/ (search ebooks warez science)
[Discover] Project Gutenberg http://www.gutenberg.net/ (books literature ebooks ebook)
[Discover] bibli.ca - publish and share your creative writing text creations http://bibli.ca/ (books community literature writing)
[Discover] The Hitch Hiker's Guide to the Galaxy http://matt.injustice.net.nz/guide/index.php (books)
[Discover] Free Classic AudioBooks. Digital narration for the 21st Century http://www.freeclassicaudiobooks.com/ (books ipod free audio)
[Discover] higher intellect :: information at the speed of thought http://www.preterhuman.net/ (search research reference books)
[Discover] Book Revyoo | Review Books | Read, Rate Reviews http://www.bookrevyoo.com/ (reviews books social socialsoftware)
[Discover] LibriVox http://www.librivox.org/ (audio free books literature)
