The monster should die. Blake N.

The famous author of the criminal novels Frank Kernes is going to take revenge on the alleged killer of his little son. The writer keeps a diary to whom he trusts all his thoughts and plans. However, retribution suddenly begins to be carried out without the participation of Kernes and during the investigation he himself is suspicious. To open this intricate case is taken by Detective Nigel Strandjueys, on the account of which there are many solid puzzles.