Mama Mu and Kraks Organize Order

Do you know who the best cleaner in the world is? Of course, Kraks! Time to clean up? Vacuum? Paint the walls? No problem - call Kraks! Just don't forget to ask him to tidy up after this cleaning… The books about Mama Mu and Kraks have been translated into 30 languages and are known all over the world. Their authors are Jujja Wieslander, an honorary member of the Swedish Academy of Children's Books, and Sven Nordqvist, who gained worldwide fame for his books about Pettson and Findus.