Beryl and Betrayal (Gems of the West, #9)

He would do anything to find his target, even charm the thief's sister.

As a Pinkerton agent for the New York City office, Levi Montgomery has been searching for a jewel thief, and he is running out of time. In desperation, he disguises himself as the missing thief's friend to assist Gretta Barrington, Countess of Brinley from England, in searching for her brother. Soon Levi finds himself in a tangled web of deceit, especially feeling his heart skip when he is with the countess—and that is ...