The book by journalist and writer Nikolai Dolgopolov “Abel Fisher” recently became a bestseller. The winner of the literary prize of the Foreign Intelligence Service, talking about Soviet intelligence officers, will reveal the secrets of the operations of the most powerful of services. These are not fictitious stories read from the modern press, but information from first persons with whom the author had the opportunity to meet. From this book the reader will learn details about Colonel Abel's contacts, the agents of Markus Wolf and much more that until recently were classified as "secret".