A Bad Spell for the Worst Witch

'The cat is supposed to be on the broomstick, Mildred,' said Miss Hardbroom wearily. The new term spells disaster for Mildred Hubble, trainee witch at Miss Cackle's Academy for Witches. But she is determined to lose her embarrassing reputation as the worst witch the Academy has ever seen. But however hard she tries, things rapidly get out of hand!