After surviving the perils of Egypt, Peregrine Dalmay, Earl of Lisle is back in London, facing the most dire threat of all: his irrational family....and Miss Olivia Wingate-Carsington. A descendent of notorious—but very aristocratic—swindlers, the delectable redhead has the ability to completely unhinge him, and a long history of dragging him into her scandalous schemes.
Olivia may be Society's darling, but she's aware a respectable future looms menacingly. And so when Lisle is forced to go on a family mission, she sees this as the perfect chance for one last adventure—even if it is with the one man in the world she can't wrap around her finger: but really, she only wants to help…
Which is why Lisle and Olivia find themselves in a gloomy Scottish castle inhabited by spiteful ghosts and craven murderers...and a shocking secret: the greatest peril of all may be burning within their own stubborn hearts.