You can order directly from CreateSpace, Amazon's on-demand publisher, by clicking on the title lihk at the left of the page. If you have a discount code, add your title to the shopping cart, enter your code and click on Apply Discount. Contact us at csh@gn.apc.org, by mail at PO Box 626, Alameda CA, 94501, or by telephone at 510 601-6440.