The book "Double Spy" by the author Dan T. Moore is an exciting espionage thriller that will take you into a world of intrigue, risk and fraud. The main character, who becomes a double spy, finds himself in a dangerous game between intelligence services. The author successfully combined action, tension and unexpected turns of events, which makes every page of the book exciting for the reader. "Double Spy" is a story about people entrusted with dangerous missions and who are ready to do anything to protect their country.