Comment by aqui_c

Indeed, there's no remark about it because I wanted to split the act of writing from the publishing of the book. The sentence on asking feedback was geared towards checking the ideas, having an overview of what you've written by someone else (which is not the same than proofreading).

All what you mention as missing, is part of my current ongoing process, and I still haven't learned nor tested enough as to summarize it.