A fifth magical adventure about everyone's favourite witch-in-training. Witches and magic, spells and potions... there's so much to learn when you are a witch-in-training! The fifth adventure for ten-year-old Jessica, who is training to be a witch with the legendary Miss Strega. Jess discovers that flying wasn't always as simple as jumping on a broom and that, long ago, witches had to fight for the right to fly. To find out more, Jessica learns how to Spell Backwards, that is, to go back in time...