yarrr, ye scurvy boy-king, halt ye whinin'

Beyond this dark underbelly of Harry Potter’s wizarding world, Azakaban is ALSO the first time that we question everything we thought we knew about Harry and his family and his past. J.K. Rowling is at her finest, most potent writing in this third book as she pulls the rug out from readers not just once, but multiple times. It’s like a big throw rug, secretly on top of a sleek chic rug, on top of a trap door, that hides a secret subterranean room with another rug.

from here