Our eBook is a live document. If you think you can contribute to it with your knowledge, you can write new chapters. We can pay in Monero (XMR). https://bitcointalk.org/index.php?action=pm;sa=send;u=507897 - Send me a private message or https://t.me/imperialcodex - contact me directly on Telegram! My response time is around 1-3 business days.