Links to great book suggestions!
Libby
LibraryThing.com
http://www.librarything.com
Keep track of all the books you've read, complete with pictures of the covers, and find recommendations of what to read next based on your personal library. Only those who are over 13 years of age may use this site.
Reading Rants
http://www.readingrants.org
(features interesting books you may not have heard about)
Good Reads
http://www.goodreads.com/book/explore
(a wealth of reviews of good books by a reading community)
YALSA
http://booklists.yalsa.net
YALSA's annual selected book and media lists, awards, and honorees