The Wall

The Cold War has a secret. Both sides are keeping it.

Berlin, 1962. Tobias Kessler is a British MI6 officer running agents across the most dangerous border in the world. He is patient, meticulous, and fluent in the language of deception. But when one of his agents discovers a hidden communication channel that crosses the Berlin Wall, a channel that appears in no directory and is monitored by no known service, Tobias begins an investigation that will take him somewhere far more dangerous than...