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...

The Isokon building, Lawn Road Flats, in Belsize Park on Hampstead's lower slopes, is a remarkable building. The first modernist building in Britain to use reinforced concrete in domestic architecture, its construction demanded new building techniques. But the building was as remarkable for those who took up residence there as for the application of revolutionary building techniques. There were 32 Flats in all, and they became a haunt of some of the most prominent Soviet agents working against Britain in the 1930s and 40s, among them Arnold Deutsch, the controller of the group of Cambridge...