Hi. I was there yesterday and I found the book that I saw on the web: http://www.amazon.com/exec/obidos/ASIN/0201849372/qid=935087076/sr=1-5/002-1849272-4837417 It's "Algorithms in C" by Sedgewick, and it's supposed to come out in October. I have credit with you and I'd like to use it (before it gets stolen, lost, worn-out, etc.), since I was told that I cannot turn it back into cash. Is there any way, like Amazon, that I could put this book on order so I can finally get rid of this credit slip? Thanks.