I haunt thrift stores and library book salesfor books, but where I often find the more recent novels is at my parent's condo. There building has a party room that people can use when their families visit or for a meeting or party. They have shelves up there and people drop off books, audio books, DVDs and VHS movies that they're done with. Everyone is able to take and use what they want. To keep it fresh, they donate books to the library book sales every once in a while to make room for new donations. I'm always checking out from their lending library when I'm in town and I keep a bag stashed in my room of books to give back or to donate myself!