Someone posted a while ago that they were interested in trading books or selling them, looking to buy books discounted. I use Amazon.com all the time and have been very happy with the service....but what to do with those books piling up that you aren't using? I had no idea until this past week when I was told about a group trading online. It's called swaptree.com and I adore it. I have traded 2 books so far and am waiting for mine to arrive. I'll let you know how it went once they get here but wanted to share. I paid for my books to be shipped by media mail out to one person and another is sending me 2 books in return. :D HOW FUN!!!