I often do not like books where I don't know what's going on, but I completely liked this book and the whole series.

I suspect the difference is that the main character, Rudi, also never knew what was going on. The series is over and I don't think either of us still know what was going on.

I figure before long, I'll read the trilogy over again.

Guess what! I just did some research for you and I discovered that he plans to write a book called Europe at Dawn! The series is not over!

As a side bonus - these books make me want to visit eastern Europe - places like Prague and Warsaw. And to pay more attention to my cooking.