"Faces from the past appear from nowhere at a family funeral, and Will Flemyng, spy-turned-ambassador, is drawn into twin mysteries that threaten everything he holds dear.
From Washington, he's pitched back into the Troubles in Northern Ireland and an explosive secret hidden deep in the most dangerous but fulfilling friendship he has known.
And while he confronts shadowy adversaries in American streets, and looks for solace at home in the Scottish Highlands, he discovers that his government's most precious Cold War agent is in mortal danger and needs his help to survive."