On September 11th 1999 The Times newspaper carried the front page article "Revealed: the quiet woman who betrayed Britain for 40 years. The spy who came in from the Co-op." Melita Norwood, the last of the atomic spies, had finally been run to ground, but at 87 she was deemed too old to prosecute. Her crime: the shortening of the Soviet Union's atomic bomb project by up to 5 years. At a time when the world faces fresh dilemmas caused by the proliferation of nuclear weapons, this is the remarkable story of a much earlier drama. After the atomic bomb strikes on Hiroshima and Nagasaki in August...