I've finally filled a whole shelf with books I've read that I don't think I'll re-read. Just curious what you do with your old paperback and hardcover books when you are done with them? Do you sell them to a used bookstore (any ideas on how to find the best one?), do you give them to a charity, the library etc? I think I'll have at least 10 - 15 I would feel comfortable parting with, I'd love to see them go to a good home and get more use.