[Moonbase59]

So you’re normalizing the whole XML using Calibre’s "normalize()". Probably a good idea, in case something changes within Calibre. Looks ok to me, from the code standpoint, but I hadn’t yet time to check much.

Problem being that I mainly read English, thus having not so many books with diacritics. Maybe I can find and test some German books later, or create some dummies for testing.

Thanks for caring @citronalco!

EDIT: @Wiggo: Tried some German books, all data gotten from DNB plugin was normalized (as far as I checked, mainly titles and authors). Even tested Andreas Schöfl’s »Altherrenjagd«. All good. Now for a Weißbier! Prost.