About the book: year / KGB General Tkachev, a former colonel and operative of the Main Directorate of the Ministry of Internal Affairs, unravels seemingly simple crimes - the first secretary of the city committee disappeared, then a diamond brooch was stolen... But it turns out that these crimes are connected in a single chain of events that occur after certain agreements between the KGB and the CIA. General Tkachev is trying to figure out what these events might lead to..