Meine Schwester Klara Und Ihr Schutzengel

What do you get when your sister insists she has a guardian angel that is very fond of children who are willing to do the household chores? When you risk the safety of your new clothes to play football and when you can't resist playing with mud? And what if you actually decide to go to the funeral of a very unsympathetic elderly lady? What happens when you win a super prize that just proves to be too much for your poor throat? What can you say when your sister rebels against the rules imposed by parents and lures you in the quest for all the hidden Christmas presents and the result is a mess?

Simple. You get one of the most hilarious children's book series.