For Miss Phoebe Lockswell, fashionable London tea parties and balls aren't her style. Instead, she prefers to tinker tirelessly with a clockwork diffuser she's built from scratch. If only she can get the invention to work on command, she might earn her way out of an arranged marriage to a repugnant member of the House of Commons. London watchmaker Mortimer Kidd was brought up hard in the arms of an infamous London gang. Despite the respectability...