The vicar : a novel of espionage
(Book)

Terry Nolan, an off-the-books MI5 operative known as The Vicar, has been officially dead for the past thirty years. But when Nolan is attacked it becomes clear his cover is blown. Even worse, the network of spies who work under The Vicar have all been compromised. Nolan races to try and find his last remaining agent, Shae, whom he personally recruited. Instead, he finds Kristen, a young civilian who is determined to save Shae, too -- and who may know more than she's letting on. In the search for his missing agent, Nolan intercepts intelligence that indicates weapons of mass destruction are on their way to Britain's four largest cities. Working directly with the ruthless head of MI5, Nolan must call upon all his clandestine skills to save the final Parishioner and find out who is behind the attacks and why.