What I would appreciate very much is the possibility to link a word in a book to another place in the book.
Preferably in a way that is not depending on the URL of the site, so that you can move a book to another Moodle site without breaking the links.
Something like this already exists in a Wiki, with the double square brackets (although I did not try yet if links become broken when you copy to another Moodle). A button to quickly insert those brackets would be very practical.
I'm a bit stuck between two worlds now: a Wiki is great because of these links, but is not easy to print.
A book is a like the opposite: nice to print, but lacks the linking.
Beste regards, Marc