end, he realizes it was all a misunderstanding. Mr. Helliwell - The voodoo teacher at Groosham Grange. He is the actual antagonist of the novel. Mr. Helliwell had joined the school at around the same time as Vincent King. He is the one who is the secret agent of the Bishop of Bletchley. He was actually an evil black magic wizard, however when he went to Haiti for a vacation, he met the Bishop who then drastically reformed him and asked him to destroy the school hosting evil magic, Groosham Grange. He had then laid traps and then designed them in such a way, that David always thought Vincent was responsible. He had actually pushed David out of the tower window. He was the one who sent those wax models to attack him. And he was the one who had actually opened the safe and kept the question papers of the test on the desk to frame David. He was also the one who removed one of David's answer sheet making him lose 35 marks. He had also managed to ship the Unholy Grail out of Skrull Island onto Canterbury but at the last moment David defeated him. Minor Characters Mr. Kilgraw The deputy headmaster who also happens to be a vampire. Edward and Eileen Eliot - David Eliot’s rather eccentric parents. While seemingly rather well off, Edward Eliot's recent purchase of a brand new specially converted orange Rolls-Royce (Mr. Eliot can’t walk so the car was modified so that he’ll still be able to drive) has put a burden on their finances. He is also under the impression that just because the UK forms part of Europe (the novel was written before Brexit), it means that he should drive on the right side of the road instead of on the left, just like in other European countries. Aunt Mildred: David's aunt, who is also one of Edward Eliot’s six siblings. She is a widow because her husband had recently passed away from sheer boredom of living with her. She is rather talkative and also has a rather odd fixation with anything Japanese-related. Mr. Teagle and Mr. Fitch They are the school heads. They possess the same body but have two distinct heads. Mrs. Windergast She's an elderly witch who became the school matron after her husband died, and also doubles as the "General Witchcraft" teacher. She was burned at