Penguin Books The Spy Who Came in from the Cold - John le Carré
Alex Leamas is tired. It's the 1960s, he's been out in the cold for years, spying in Berlin for his British masters, and has seen too many good agents murdered for their troubles. Now Control wants to bring him in at last - but only after one final assignment. He must travel deep into the heart of Communist Germany ...a dál?