Great news, man. I hope the book is a stunning success. You've obviously put a ton of work into it.

EDIT: just a heads-up. When I click in the link to workingclasspublishing, it brings up an error message

Your connection is not private
Attackers might be trying to steal your information from www.workingclasspublishing.com (for example, passwords, messages, or credit cards).

I think it's because the link starts with "https://". When I type in the address myself, it goes to the regular http:// page without a problem. I tried it with Google Chrome on two different computers, both with the same results.