To fulfill her mother's last request, twenty-four-year-old historic design specialist Catherine Pressley-Coombes travels to England in order to investigate an elusive family line. Armed with an illegible diary, she is determined to discover the identity of her mysterious ancestress. Distracted by an Elizabethan manor and unused to British country roads, Catherine runs her car into a ditch. Luckily, Nick Davidson, a handsome, hard-working local rides in on his tractor to save the day. As the down-to-earth manager of his family's estate, Nick also happens to be one of England's most eligible aristocrats. Nick is certainly not the kind of man Catherine would fall for a man dogged by media and rumor. So why does she find the English lord so irresistible? Even though she can't overlook their differing values and beliefs, as she and Nick spend time together, their attraction deepens. While she battles through romantic turmoil, Catherine is beleaguered with far more sinister concerns: a series of unexplainable misfortunes that are not mere accidents. With her heart on the line, Catherine discovers her life is in jeopardy, and she has no idea who the perpetrator is but she has a growing suspicion that the danger might be connected to whatever secrets lie hidden in her ancestor's diary.

For up-and-coming Formula One engineer, Jack Pressley-Coombes, there is nothing better than the smell of rubber and the roar of a racecar engine. When he witnesses a crash at the first international grand prix of the season, Jack makes a shocking discovery. His design is on a competitor’s car. To keep Davis Racing LTD, his British Formula One employer from closing its doors, Jack goes undercover for MI6 to ferret out the company saboteur. When the investigation interferes with his and Gillian Buchanan’s blossoming romance, Jack can’t extricate himself from the web of deceit. But he’s not the only one with something to hide. Gillian too carries secrets. With time running out for Davis Racing, the evil which walks its corporate halls turns in Jack’s direction and threatens all that he holds dear.

Raised by a cold and distant mother, photographer Paisley Clark has spent her life daydreaming about the father she doesn’t remember. Paisley’s dream turns to reality when a DNA test brings her in contact with the mysterious man. With her financial situation a disaster and her childhood friend James Pressley-Coombes working across the pond in Scotland, Paisley is emboldened to accept her father’s invitation to visit him. She arrives in the Highlands only to discover that she isn’t Paisley Clark at all but a titled lady, the daughter of a Scottish duke. Despite the warm welcome and the comfort of James’s presence, dangerous undercurrents surround Castle Rannoch, her father’s estate. Overwhelmed, Paisley takes refuge in her camera and James’s steady presence to provide a sense of normalcy in her rags-to-riches transformation. But her once-easy relationship with James is changing, deepening beyond friendship in a surprising twist of events. Before they have time to examine their feelings, Paisley inadvertently captures a shocking image in one of her photographs—a picture worth killing for.