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!