Hogwarts he is detected using magic in the presence of Muggles, a serious offence among the wizarding community. Dumbledore argued in Harry's defence, stating that it was done in self-defence, and that the Ministry has no authority to expel students – such powers are invested in the Headmaster and the Board of Governors. Snape has attempted to have Harry expelled, and he attempted to have Harry's father, James Potter, expelled when they were at Hogwarts together. The only student known to have been expelled is Hagrid, for the murder of Myrtle with an acromantula believed to be the Monster of Slytherin
The Demon Headmaster adapted from the second book "The Demon Headmaster and the Prime Minister's Brain". The second series was adapted from the fourth book "The Demon Headmaster Strikes Again". The third and final series was adapted from the fifth book "The Demon Headmaster Takes Over". All of the original books in the series are available on audiobook, "Beware the Demon Headmaster" and the "Crash Landing" book have yet to be released on Audio. Most of the books in the series are read by Judy Bennett, although Facing the Demon Headmaster is read by Kelly Hunter and not Judy Bennett. Also The Demon