The ghoulishly funny sequel to Groosham Grange by number one bestselling author Anthony Horowitz.

In the wickedly funny sequel to Groosham Grange by bestselling author Anthony Horowitz, someone is trying to destroy David Eliot's school. A year ago, he'd have been happy to see the end of Groosham Grange and its ghoulish teachers. Now, he's on course to win the Unholy Grail, a cup of magical power presented to the star pupil. But a series of suspicious mishaps sees the gap between David and new boy Vincent King narrow alarmingly. Someone, it seems, is trying to stop David winning – and, worse, threatening Groosham Grange itself!