I remember reading a book from the library, probably between 2005 to 2015. I read the book in Hebrew but I think it was probably translated from some other language (I guess from English but this is a pure guess).
What I remember about the story:
- The main character was a boy, living alone with his parents (from the another point it follows that he has brothers or sisters, which presumably didn't live with the parents anymore).
- The boy didn't like his parents very much (but I don't remember how it was showed); the father did complained that today he cannot punish the boy like how he (the father) was punished by his father (that is, the grandfather).
- The father uses a wheelchair, I think it was mentioned that it was a result of one of those punishments he (the father) got.
- The family gets a brochure about a boarding school and they decide to send the boy there. This boarding school is actually a wizarding school but this fact is revealed only near the end of the story - until then even the boy, while attending the school, does not know that.
- In the way to the boarding school, the boy meets another 2 children (perhaps boy and a girl but I'm not sure) which too go to this school. They discover that each one got a wildly different brochure, and this fact, along others, makes them little suspicious about the school. I think that it seems that each one got a brochure that would maximize the chances they will be sent to the boarding school.
- In their journey to the school, they meet a (maybe) priest in the train which asks them where do they go. When the priest hear the name of the school he faints.
- After they reach the school, there is a meeting of the boy and the principal. The principal notes that the boy is a seventh child of a seventh child, and the boy does not understand why does it matter.
- The principal also notes that now there would be 169 pupils in the school, and that 169 is a very special number. It is stated (I am not sure whether in a footnote or in the rest of the story) that 169 is special because 169 is 13 times 13.
- In one of the classes the students make human sculptures. Then the teacher adds (if I remember correctly) real hair to the sculpture.
- It is stated that the English teacher talked about Shakespeare as if she knew him. It is a clue that she lived forever or something like that. There were also other strange teachers but I don't remember how.
- At some point, few days before the boy's birthday (or perhaps in the birthday?), he decides that the school is too creepy and tries to run away.
- In the boy's birthday, the school principal catches the boy and reveal him that the school is a school for magic; the boy has a choice between accepting this or to die. (Perhaps it was the other way around - the boy had a choice between accepting a secret or die; and then the secret was revealed).
- It is said that any student in the school is only revealed about the school purpose in their birthday.
- In the epilogue, the boy returns to his home. When he comes home he freezes his parents (in the sense of making them not move) and creates milkshake out of thin air.
- At least in Hebrew, the book was named after the boarding school, and the name in Hebrew was something like "בית אשמדאי" (translated to English: House of Asmodeus). I tried searching that in Google, with no avail.