In 1940, eighteen-year old Juliet Armstrong is reluctantly recruited into the world of espionage. Sent to an obscure department of MI5 tasked with monitoring the comings and goings of British Fascist sympathizers, she discovers the work to be by turns both tedious and terrifying. But after the war has ended, she presumes the events of those years have been relegated to the past forever. Ten years later, now a radio producer at the BBC, Juliet is unexpectedly...

Winner of the Crime Writers of America Historical Award London, June 1940. When the body of silent screen star Mabel Morgan is found impaled on a wrought-iron fence, the coroner rules her death as suicide. Detective Ted Stratton is not convinced and suspects that Morgan's fatal fall may have been the work of one of Soho's most notorious gangsters. Meanwhile, MI5 agent Diana Calthrop is leading a covert operation when she discovers that her boss...