I actually have an HTML version of the course, it comes with the purchase. This is because Gitbook can automatically output an HTML version. It's not the best,

I actually have an HTML version of the course, it comes with the purchase. This is because Gitbook can automatically output an HTML version. It's not the best, but it works. I didn't do a free version because it's a premium product - if you want the "free version" of my stuff, you read my blog. I did not consider physical printing.