I'm delighted to announce I published the Conference Proposal book!
I collated all the conference proposal posts into a book. And, I added more content only available in the book.
The book is through copyediting. You can buy it on Leanpub now in all electronic forms. Yes, I will upload the book to all the other platforms (probably over the next few weeks).
I'm planning to do a paper version. Look for that in a few weeks.
See Write a Conference Proposal the Conference Wants and Accepts.