'Catastrophe! Amazing secret powers have taken over Catrina. She only has to use a few magic words and POW! What exciting things can she do at school and at home with her magic powers? She might even be able to solve the mystery of the Pie Thief at the school canteen. But what if the Pie thief is a friend? Disaster! Catrina has lost her powers. Nothing seems to work. The magic has disappeared. How can she help her friend now, and how can she get her magic powers back?' (Source: Publisher's blurb)