After six weeks on a nuclear submarine gathering intelligence, spy Patrick Armstrong returns to London to find his flat occupied by a man who looks exactly like him. Propelled into a dangerous conspiracy, Armstrong must uncover the truth behind a plot that stretches from the Scottish Highlands to the Arctic ice, where Cold War tensions escalate into deadly real-world stakes.

Why You Should Read?

• Immerse yourself in a classic Cold War espionage thriller from acclaimed author Len Deighton.
• Experience a gripping narrative of mistaken identity, betrayal, and international intrigue.
• Witness military games played out for real, as the Cold War turns perilously hot.
• A must-read for fans of spy fiction and readers who enjoyed Deighton's iconic The IPCRESS File.