Also, if you buy the hard copy, you get the PDF free. Just send me your Lulu receipt. I hate to go back on my word here, but after looking at a lot of other PDF/Print sales models, this might be undercutting myself a bit too much.

So in lieu of this, I will try to go through Lulu and offer some kind of discount to folks who buy both versions. If you send me one receipt or the other, I will see if I can send you a coupon for a cheaper version of the second format.