On Jessica's tenth birthday, she dicovers that she is a witch! With Miss Strega as her teacher, and a broomstick to fly, Jessica is ready to begin her training. The first six twigs are easy to use – Ignition, Forward, Lift, Reverse, Pause, Descend. But the twigs for advanced fliers are the ones Jessica really wants to try – twigs for Twirling, Zooming, Moon-vaulting and Star-falling…and the Eject twig for getting rid of those unwanted hangers-on, like Goblins and joy-riding dragons!