Whisper in the walls

A magnificent English detective in the surroundings of a mysterious and sinister boarding school. The story of twin sisters who will have to figure out the secrets and riddles of their educational institution.
Miss Bartholomew, the new school principal, is no less dangerous than Miss Fox. He threatens with severe punishments even for the slightest offense, moreover, it is related to the tragedy that occurred in Rukwood many years ago. Scarlet and I must solve what he planned this time, because not only the well -being of the students, but also my sister’s life depends on this. When strange inscriptions appeared on the walls in the basement, left by some "whispering", Scarlet and I understand that the danger is much closer than we thought