Trudi Canavan - The Magician's Guild
This trilogy is as middle of the road as it gets. I read it all though, for personal reasons and because I wanted to know whether or not it gets better. Summary: Not worth your time.
Tatjana Karg - Die Weiße Magierin: Kampf um Prelon
This one has no english translation. It was written by a friend and I really enjoyed the story. This woman knows how to write characters and intrigues - the beginning was a bit weak though and sometimes the prosehad clunky moments. But it was fun and that's what reading is all about.