Got an email about this service and it looks quite cool and useful, so I’m passing on the info to you:
Welcome to TitleTrader, the most effective book, movie, and music swap club on the internet. Titletrader is a free service that allows users to exchange books (paperback and hardcover), music (CDs), and movies (DVDs and VHS) with other community members from anywhere around the world. We have a large selection of titles and the inventory is growing daily, thanks to our users. We invite you to join this exciting free book swap service for free.