Do you shop at Amazon.com? I prefer Powells myself, but if they don't have the book I want, I head to Amazon. A does have a nice feature, they donate money to non-profits if you enter the page via a special route. A non-profit close to my heart (since I'm on the board of directors) is the Washington Coalition of Citizens w/Disabilities. So, if you shop at Amazon, please enter via http://www.wccd.org/. They need help! They provide services to PWD (people w/disabilities) so that they can live independently (i.e.-not in nursing homes). The link to Amazon is close to the top of the page, so it won't take much extra time for you. Thanks!