"Agent of the Comintern" is an exciting spy novel written by the famous Ukrainian writer Oleg Roy. The book tells about the adventures and ways of a Comintern agent during the Great Patriotic War. The main character, who is devoted to the ideals of communism, falls under risky missions and covert operations to accomplish his task behind enemy lines. Readers will experience with the hero through all the trials and dangers that will accompany his every step. "Agent of the Comintern" is not only a fascinating story about espionage intrigues, but also a look at the essence and importance of human ideals in difficult times, marked by the writer's high skill.