Now the second edition of Carnivale is not only available in print, but also in pdf format. You can get either version through Gumroad. The print edition is nice (and I prefer print personally), but the pdf is cheaper. $9.99 versus $19.95.
Now that Gumroad allows selling physical products, I’m doing everything through it to simplify things. I’ve added the appropriate links on the books page. You can also see everything I have for sale on Gumroad here: https://gumroad.com/nijomu