The Worst Witch Saves the Day is the fifth adventure in the much-loved Worst Witch series by Jill Murphy, in which lovable but disaster-prone Mildred Hubble is in trouble once again. She is possibly the worst witch ever to go to Miss Cackle's Academy for Witches ... 'What this cat needs is to pull himself together!'Something is up at Miss Cackle's Academy for Witches: Mildred Hubble's new form teacher is really weird. Or is she? Investigating isn't easy, especially when Mildred's potions go wrong, the class know-it-all insists on being 'helpful' and her beloved cat is having a meltdown ... 'A lovely, sparkly book' - Observer