July 2007. A letter arrives on Inspector Barbarotti’s doorstep detailing a murder that is about to take place in his quiet Swedish town. By the time the police track down the subject of the letter, he is already dead.So when a second letter arrives, then a third, and a fourth, it’s a game of cat and mouse to stop the killer before he can make good on all of his promises.Meanwhile, an anonymous diary is unearthed depicting the incidents of a two week holiday in France five years earlier, and it d