A distraught woman writes a letter to Osama bin Laden after her four-year-old son and her husband are killed in a massive suicide bomb attack at a soccer match in London. She tries to convince Osama to abandon his terror campaign by revealing to him the desperate sadness - "I am a woman built on the wreckage of myself"--And the broken heart of a working-class life blown apart. But the bombing is only the beginning. While security measures transform London into a virtual occupied territory, the narrator, too, finds herself under siege. At first she gains strength by fighting back, taking a civilian job with the police to aid the antiterrorist effort. But when she becomes involved with an upper-class couple, she is drawn into a psychological maelstrom of guilt, ambition, and cynicism that erodes her faith in the society she's working to defend. And when a new bomb threat sends the city into a deadly panic she is pushed to acts of unfathomable desperation - perhaps her only chance for survival.