Spying in Cold War Berlin is risky. But for Jillian, it's about to become treacherous. West Berlin, 1976: Jillian, a deep-cover signals intelligence officer, wakes to find her covert spy mission on the brink of collapse. Her satellite feed is broken, putting both her career and valuable intelligence operations in peril. She needs help, but her usual sources are unavailable: Her CIA boyfriend is tangled in a high-stakes mission to extract a Stasi courier and her young daughter from East Germany, and her army comrade is caught up in a case of suspected treason that reaches the top echelons of British power. As Jillian investigates her limited options with a new partner, they uncover a secret so incredible it traps them between the walls of East and West. Now, as the stories hurtle toward a stunning convergence, Jillian and her allies must risk everything to expose truths that could endanger their lives-and tip the precarious balance of power in the Cold War. A novel full of suspense, set in the dangerous world of Cold War espionage.