Political intrigue and industrial espionage are brewing in Britain’s Foreign Office in this thriller from the author of the Miss Silver Mysteries
 
On a dark, foggy night, Hugo Ross encounters a beautiful woman. She claims to be running away and begs Hugo not to tell anyone that he’s seen her. Before boarding her train, she warns him not to take the job he’s applying for: secretary to eccentric inventor Ambrose...

Miss Silver travels to the country to investigate a young man who may be deceiving his wife No one has seen Allegra Trent since she got married. Her husband swept her off her feet and out of London, to a faraway town called Bleake. She has stopped writing letters, and her family has begun to worry. Allegra's husband is a strange man, consumed with the dream of owning a ramshackle medieval estate, and he intends to use his new wife's money to do it....

"When her fiancé, Giles Armitage, is lost at sea in the middle of the Second World War, Meade Underwood is left in the company of a middle-aged aunt with nothing but a monotonous round of bridge parties and war work to fill her days. A chance encounter restores Giles to Meade but he has lost his memory, and their rediscovered happiness is threatened by the machinations of the scheming Carola Roland, a figure from Giles's forgotten past. So when...