In 1921, the bloodied bodies of Colonel Fletcher, his wife and two staff are found in a manor house in Surrey. The police have put the murders down to a violent robbery, but Detective Inspector Madden from Scotland Yard has his own suspicions. In the meantime the killer is plotting his second strike.

It's March 1934, and Josephine Tey is travelling from Scotland to London to celebrate what should be the triumphant final week of her celebrated play, Richard of Bordeaux. However, a seemingly senseless murder puts her reputation, and even her life, under threat.

September, 1940. The sun is shining, and in the midst of the good weather Londoners could be mistaken for forgetting their country was at war - until the familiar wail of the air-raid sirens heralds an enemy attack. The Blitz has started, and normal life has abruptly ended - but crime has not. That night a man's body is discovered in an unmarked van in the back streets of West Ham. When Detective Inspector John Jago is called to the scene, he recognises the victim: local justice of the peace Charles Villiers. The death looks suspicious, but then a German bomb obliterates all evidence.

Three very different women come together at isolated Baikie’s Cottage on the North Pennines to complete an environmental survey. Rachael, the team leader, is still reeling after a double betrayal by her lover and boss, Peter Kemp. Anne, a botanist, sees the survey as a chance to indulge in a little deception of her own. And then there is Grace, a strange, uncommunicative young woman hiding plenty of her own secrets. 

Actress Adelaide Banks is swapping her native New York for London to spend Christmas with her widowed Aunt Rose. Rose wrote in her note that she was off to Paris for a few days and would be back in time for Addy's arrival. But when Addy reaches Rose's Knightsbridge address, no one's home, and she has two unexpected callers....Where is Rose, and what has she got herself entangled in? Dragged into a deadly game of cat-and-mouse on the snowy streets of London, Addy finds herself navigating a dark underworld of ruthless assassins, rogue agents, and international crime.