The end of naughtiness

Did you think naughty children can't get better? Oh, no, it's okay. It just takes a bit of magic sometimes.

Teacher Lada did it with 2. B is not easy at all. It's a classroom full of naughty kids that nobody wants to teach. Fortunately, the teacher unexpectedly acquires a magical helper, thanks to whom she manages to put a stop to the mischief. How? Read about it in the 100th anniversary book of the popular children's author Zuzana Pospíšilová.