What I miss sofar is something more oriented towards book production, and
I've decided to do a trial with a book I wrote myself, which I'm just
buying back from the publisher.
When it was published (2008), I had a lot of issues with the publishers,
who were not interested in doing a professional typesetting job, while the
book was designed to be graphically a high quality production.
I am now aiming to do a revised version of the book myself, first purely as
a learning exercise, and eventually for publication as a new edition under
a new imprint.