Thank you so much for writing this. It is useful not just for Emacs users but to anyone who prefers writing their book in a text-based markup rather than Micros

Thank you so much for writing this. It is useful not just for Emacs users but to anyone who prefers writing their book in a text-based markup rather than Microsoft Word. It also explains how to collaborate with someone who uses Word exclusively. Unfortunately, every tool has a quirk and we eventually need to settle on a workflow that somehow works, even though everything might be open source as you have described in the case of Pandoc. But I believe Emacs is the best authoring tool for books due to its versatility.