The Looking Glass War

From the New York Times bestselling author of A Legacy of Spies.   "You are either good or bad, and both are dangerous." It would have been an easy job for the Circus: a can of film couriered from Helsinki to London. In the past the Circus handled all things political, while the Department dealt with matters military. But the Department has been moribund since the War, its resources siphoned away. Now, one of their agents is dead, and vital evidence verifying the presence of Soviet missiles