New city, new school, new class? Hannah thinks all of this is extremely annoying. But then she discovers a dusty diary in the school’s library and a strange skull pen whose name is Rollf. And Rollf can speak, uhm, write! Rollf invites Hannah to the top secret monster class of the same year. In that class, monster Monique, shy skeleton Frida, the warlock Martin and even a small unicorn learn the ABCs of magic arts. And Hannah is now one of them! That her new friends then accompany her to the Halloween party of the other students is the perfect recipe for disaster – a really monstrous chaos… A very different school diary: marvel, feel thrilled and laugh uncontrollably with your class-monsters!
