About the book: 1989 / The 70-year history of the Cheka-KGB bodies of the Vinnitsa region is rich in names and events. Prominent security officers Ya. P. Timoshchuk, M. M. Maksimovich, E. Ya. Grundman, S. T. Stekhov and many others worked here. The book about their selfless activities to ensure the security of the Soviet state was written by veteran security officers, professional writers and journalists, strictly adhering to documentary facts and eyewitness memories. For a wide range of readers.