Goodreads - all sorts of goodies for readers here: forums, book reviews, personal library set-up, book suggestions, lists galore
LibraryThing - a community of book lovers and a home for your books
LibriVox - access to free audiobooks
Messiah College Library - I was their interlibrary loan specialist. Love this library.
Project Gutenberg - thousands of free ebooks here
Shelfari - another online community for readers. Lots of resources here AND you can easily link to your Amazon book or ebook purchases here to keep track of what books you own.
Stop, You're Killing Me! - If you read mysteries, this is the site for you.
What Should I Read Next? - Like a particular author or series and want to read something similar? Check this site out.
