Rumpel, the School Ghost - a fantastic reading adventure by Martin Jonas. Rumpel lives in an elementary school. As a ghost should, he plays many pranks. He hides the chalk, splashes the teachers with soup during lunch break, and ties shoelaces together. Of course, that's not all; a school ghost has plenty of ideas. However, there is one thing Rumpel lacks: he has no one who likes him and is there for him. When Rumpel decides to float into the school bag of Martin from class 1a to finally find a friend, the adventure begins. Soon, the school ghost, Martin, and Lena, who is also in 1a, become best friends and experience a lot of adventures together. And as it is for best friends, they are there for each other. Luckily, because Rumpel needs help with his poltergeist exam. Additionally, there are eerie happenings in the school's basement that even a school ghost finds frightening.