Websites like this are so exciting to me. What a fabulous way to clear out your bookself of the treasures you've already read, and re-read, and get new titles for your library. Plus, it's free to join!
Take a look at the Paper Back Swap and see for yourself. Just don't forget to add me to your buddy list! (Megmeg)
I'm currently waiting on The Queen's Fool to arrive since I loved The Other Boleyn Girl so much. (The book, not the movie.)