Just after Great War, there are few jobs available and the couple are desperately short of money. Restless for excitement, they decide to embark on a daring business scheme: Young Adventurers Ltd.—"willing to do anything, go anywhere." Hiring themselves out proves to be a smart move for the couple. In their first assignment for the mysterious Mr. Whittingtont, all Tuppence has to do in their first job is take an all-expense paid trip to Paris and pose as an American named Jane Finn. But with the assignment comes a bribe to keep quiet, a threat to her life, and the disappearance of her new employer. Now their newest job are playing detective.Where is the real Jane Finn? The mere mention of her name produces a very strange reaction all over London. So strange, in fact, that they decided to find this mysterious missing lady. She has been missing for five years. And neither her body nor the secret documents she was carrying have ever been found. Now post-war England's economic recovery depends on finding her and getting the papers back. But he two young working undercover for the British ministry know only that her name and the only photo of her is in the hands of her rich American cousin. It isn’t long before they find themselves plunged into more danger than they ever could have imagined—a danger that could put an abrupt end to their business… and their lives.

    Solve the puzzle in this new mystery from USA Today bestselling author of the Glass and Steele series.December 1899. After the death of her beloved grandmother, Cleopatra Fox moves into the luxury hotel owned by her estranged uncle in the hopes of putting hardship and loneliness behind her. But the poisoning of a guest throws her new life, and the hotel, into chaos.Cleo quickly realizes no one can be trusted, not Scotland Yard and especially not the hotel’s charming assistant manager. With the New Year’s Eve ball approaching fast and the hotel’s reputation hanging by a thread, Cleo must find the killer before the ball, and the hotel itself, are ruined. But catching a murderer proves just as difficult as navigating the hotel’s hierarchy and the peculiarities of her family. Can Cleo find the killer before the new century begins? Or will someone get away with murder?

    Not only to stop the killing but also to prove her skills at detection to her father and win her dowry and independence. There’s only one catch—she has to take one last matchmaking job to do it. Never mind that the match is impossible, all the better because if she fails, then no one will seek her services again. The job provides the perfect cover especially when her peculiar investigatory techniques are mistaken for unconventional matchmaking attempts. Things would go a lot smoother if she weren’t knee-deep in suspects and thwarted at every turn by a rival matchmaker. But when the killer strikes again, Katherine’s investigation leads down a dangerous path. Too late, she discovers that she has a lot more to lose than her dowry…

    And she's determined to inform and educate the ladies of London on the nefarious-and deadly-criminals who are preying on the fairer sex. When her reporting leads to the arrest of a notorious killer, however, Katherine flees to a country house party to escape her newfound notoriety-only to witness a murder on her very first night. And when the lead detective accuses Katherine of inflaming-rather than informing-the public with her column, she vows to prove him wrong.Detective Inspector Andrew Eversham's refusal to compromise his investigations nearly cost him his own career, and he blames Katherine. To avoid bad publicity, his superiors are pressuring him to solve cases quickly rather than correctly. When he discovers she's the key witness in a new crime, he's determined to prevent the beautiful widow from once again wreaking havoc on his case. Yet as Katherine proves surprisingly insightful and Andrew impresses Katherine with his lethal competency, both are forced to admit the fire between them is more flirtatious than furious. But to explore the passion between them, they'll need to catch a killer.