I just started creating content and also sampling ways in which to put it up. The content I am creating is a book teaching technical topics in English and other

I just started creating content and also sampling ways in which to put it up. The content I am creating is a book teaching technical topics in English and other languages. I will use formulas occasionally. I expect there will be a lot of diagrams (made via Inkscape and exported as JPG). What is the easy way to format this material out as a book with chapters? You mentioned Markdown in vim. Could you give some pointers on how I can get started that way