Sorry, this download has expired. Please jump back to the Buy Page and try again.

Whoah whoah whoah. I already paid! I have to pay again?
Very sorry about that. Luckily, the book is on a pay-what-you-want plan, so you can just go back to the Buy Page and enter $0.00 to get the book for free. Then you should be redirected back here to get your downloads. Thanks for your support!

I keep running into this error!
Something's up! I'll do my best to fix it. In the meantime, drop me a line and I'll help you get your book ASAP!

If you are having trouble with your downloads, contact Vince Twelve.