Der Spion, der aus der Kälte kam (Pocket Book)

Le Carré's portrayal of espionage as a morally ambiguous world felt haunting. Did anyone else find this tone made the stakes more real?

The Cold War backdrop adds so much tension and atmosphere. I wonder if the setting was driven by historical interest or narrative needs.

Le Carré really challenges notions of loyalty and morality. How did readers reconcile their feelings about the spy's actions?