Mom Mu goes to the break | Nurdqvist Sven, Wislander Yuja

Cardboard book.
A cow named Mama Mu loves to read, jump in puddles and swing on a swing, and her friend Kruks, as always, is dissatisfied and wants to re-educate his girlfriend. What will come of this?
Books about Mama Mu and Krux have been translated into 30 languages ​​and are known all over the world. Their authors are Juja Wieslander, an honorary member of the Swedish Academy of Children's Books, and Sven Nordqvist, who gained worldwide fame thanks to books about Pettson and Findus.