Since I published Playing With Chaos on the Amazon store, people have been asking for alternate formats – PDF, epub, print. Well, I finally got around to cleaning it up and formatting it for PDF. Generating an epub from the Kindle .mobi format was easy enough. So you can now purchase DRM-free versions of the book from Gumroad:
https://gumroad.com/l/playingwithchaos
When you buy, you’ll get all three versions – PDF, epub, mobi. No DRM, so you can read them anywhere. Hopefully you won’t go crazy sharing them. Think of the children.