I started collecting the single parts into an actual Markdown-based (private) document and tested it with my ebook-reader app on my mobile phone, tablett and PC. Just to see if the workflow used is working. So far I didn't collect the chapters header images though. But those'd be easy to add. I'm nearly finished with my testing and can share some details soon.
As far as the message:I can contact you either in peakd's chat app (yes, you can actually have private messages there) or on one of your linked web2 profiles. Whatever you prefer :D Just let me know. 😉