About the book: 2003 / One not-so-wonderful morning, friend Lena Gladysheva came to see Dasha Vasilyeva, a lover of private investigation, and accused her of secretly slipping it into the post office. box twenty thousand dollars. But it was not Dasha! Lena's husband Oleg disappeared a year ago under mysterious circumstances. At first, Lena was in poverty, but proudly refused help... As soon as everything began to improve, and bam! Someone threw money at her, allegedly on behalf of Oleg. The friends decided to find out from the concierge who placed the envelope. She said that it was the postwoman Sonya. While Dasha was talking with Sonya, some thugs killed the concierge and seriously wounded Lena. The postwoman described the man who handed her the money. It looks like it was... Oleg. Did he really run away from his wife and son? Why?.. The cops don’t catch mice; they consider what happened to be a mere coincidence. Well, never mind, Dashutka will wash them all, especially Colonel Degtyarev! She will find Oleg - alive or dead!..