Talking to Strange Men

In a desolate alley on the bank of the Thames, a spy slips through the shadows. Mungo is the Director General of English intelligence, and he knows Moscow Centre has been watching him for weeks, but there is no spy in London better at losing a tail. Satisfied he hasn't been followed, he drops off his message and disappears into the night. It's a classic scene of Cold War espionage, save for one detail: Mungo isn't a spy at all. He's a teenager, playing an epic game of make-believe.
 
John Creevey, still reeling from the implosion of his marriage, is dreaming of taking revenge against his wife's lover when he discovers one of Mungo's coded signals. Unaware that the message is simply part of a child's game, he becomes obsessed with uncovering the rest of the spy network—a tragic misunderstanding that threatens to turn this imaginary war into something very real—and very deadly.