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 Name of this Book is Secret circus. He had a twin brother, named Luciano (who also has synesthesia), who was kidnapped by Ms. Mauvais, and is now her partner, under the alias Dr. L. Although the narrator often refers to him as "dead," Cass and Max-Ernest receive a note from him in code which they decipher. Pietro's initials are used at the end of the note. Benjamin Blake – Benjamin is a boy who goes to Cass and Max-Ernest's school. He won a prize for an art show, since he has synesthesia, or the confusion of the senses, and paints in an attractive yet unique way.