Horror fraud (Issue 3)

To be a young ingenious detective not only exciting, but also dangerous. Because of my investigations, I have repeatedly been in unpleasant situations, but now everything is different. I have to save not only myself, but also three more children from a real madman, cunning and dodgy. The matter is complicated by the fact that we are in captivity - in an old, almost abandoned house with a confused system of corridors, stairs and rooms, a real horror mansion. Well, I, Edgar Allan Poe, take a challenge! My cunning against madness - who will win?