Well, you may or may not have noticed the "Bookstore" link in the main page navigation that's been inactive for quite a while. Well now it's active. You can visit our bookstore here. The design isn't that great I admit. Alignment and padding problems are there, but it's usable. We're partnered with Amazon.com on this one. If you purchase anything from our bookstore then a percentage of the profit goes to us. 100% of any income received via the bookstore will go towards our site (promotion, hosting, prizes, etc). That's it for now. Thanks, Daniel