1st: https://mises.org/store/Product2.aspx?ProductId=211 2nd: http://www.libertyclassroom.com/ Did someone tried both? Which is more worht it? I tend to favor the Tom Woods initiative: cheaper, interactive, covers not only economics but history, logic and reasoning. OK, the latter one is covered in Bob Murphy's course too. I also prefer Tom Woods' is shorter: intended for the busy man. :) Any thoughts?