The first kiss occurred in a dimly lit hallway on the upper floor of Elwin Hastings's grand house. Louisa never saw it coming. Of course, Anthony Stalbridge couldn't possibly have had romantic intentions. The kiss was an act of desperation meant to distract the armed guard from catching the pair in a place they did not belong. After all, the only thing the two interlopers have in common is a passionate interest in the private affairs of Mr. Hastings—a prominent member of Society whom they both suspect of murdr.

Brought together by their ruse, Anthony and Louisa finally discover the incriminating evidence they're looking for. But bringing Hastings to justice will be more perilous than they anticipate, especially since their thrilling attraction to danger—and, it turns out, to each other—might very well get in the way.