The latest instalment in the Liz Carlyle series. Geneva, 2012. When a Russian intelligence officer approaches MI5 with vital information about the imminent cyber-sabotage of an Anglo-American Defence programme, he refuses to talk to anyone but Liz. Who is this mysterious figure, and what is his connection to the British agent? Moving from Geneva, to Marseilles and into a labyrinth of international intrigue, this is another pacy, intelligent espionage thriller from the author with true insider knowledge.