Since someone mentioned freecylce, are you familiar with PaperBack Swap? You spend $ for postage, mailing your books to someone who wants them and you get to pick the book(s) you want from hundreds of thousands other people have posted. It costs about $2.50 to mail each of your paperbacks, but you don't "pay" for books you want. It's at paperbackswap.com. Check it out.
Answer by Mom2Jack04 at 4:13 PM on Nov. 25, 2009