Hi!

I'm currently generating ebooks from markdown files, and was wondering, how do I insert a blank page at the end of the ebook, that would basically function as a back cover when duplex printing?

You could do something like this in your CSS:

:root::after {
    content: ' ';
    display: block;
    page-break-before: always
}

Edited 11 Jan 2019 by mikeday