Social Networking with Books

Spinebreakers: http://www.spinebreakers.co.uk/Pages/Home.aspx

Shelfari: http://www.shelfari.com/

LibraryThing: http://www.librarything.com/

Good Reads: http://www.goodreads.com/

Booklist and Recommendation Sites

What Should I Read Next?: https://www.whatshouldireadnext.com/

Readalikes: http://www.anniston.lib.al.us/readalikes.htm

​Library Thing: https://www.librarything.com/groups
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LAPL Teen Stuff: http://www.lapl.org/ya/books/index.html

Guys Read: http://www.guysread.com/

Teen Reads: http://www.teenreads.com/

YALSA: http://www.ala.org/ala/mgrps/divs/yalsa/booklistsawards/booklistsbook.cfm

Reading Rants: http://readingrants.org/

Genrefluent.com: http://www.genrefluent.com/teentalk.htm.

Book Nuts' favorite authors: http://www.booknutsreadingclub.com/favoriteauthors.html