About the book: 2013 / At first, this matter seemed quite simple to Eric Petrov. But the deeper he delved into the mysterious story, the more oddities and absurdities he found in it. Eric had the feeling that someone was watching his actions from the side and quietly laughing at him, the famous detective, the grandson of Hercule Poirot himself! To Marisha, his assistant, on the contrary, everything seemed more or less clear. The threatening letters that came to three childhood friends Svetlana, Vasilisa and Raya were clearly the work of their mutual friend, who just wanted to joke. But in the end, a tragedy occurred - two women have already died, the life of a third is in danger. Only Eric became seriously interested in the lover of the epistolary genre. And, as always, I was right…