A young boy and his Norwegian grandmother, who is an expert on witches, together foil a witches' plot to destroy the world's children by turning them into mice
When Strega Nona babysits twins for the day, Bambolona and Big Anthony help, but the children find trouble everywhere they go
The adventure started when a wicked witch was ruining the togetherness of the three fellows. The two fellows must find the good witch, whose wxistence was unknown yet, to save their best fellow. In their effort finding the unknown savior, they had to sonquer various challenges. Whould they ever finally find the savior?