In the first of a brand-new series set in Victorian England, a young woman returns home from India after the death of her family to discover her identity and inheritance are challenged by the man who holds her future in his hands.

Left with an estate on the brink of bankruptcy after their father's death, Lady Marigold Fairfax and her brother open a private investigation firm marketed to the elite . . . to spy on the elite. Dubbed The Imposters, Ltd., their anonymous group soon becomes the go-to for the crème of society when they want answers delivered surreptitiously. But the many secrets Marigold learns about her peers pale in comparison to her shock when she and her brother are hired to investigate her best friend's father as a potential traitor.

Caroline Verlaine knows something is wrong. Her sister has gone missing, and no one can tell her why. The only option is to go where Roma was last seen—an estate with a deadly history. The Stacy family has lived off the Dover coast for generations, carefully navigating the treacherous quick sands nearby. But the sands aren't Caroline's biggest threat. Everyone here has a secret, especially the enigmatic young heir Napier Stacy. No matter where Caroline turns, the ground she walks is dangerous.

The Earl of Wrexford possesses a brilliant scientific mind, but boredom and pride lead him to reckless behavior. He does not suffer fools gladly. So when pompous, pious Reverend Josiah Holworthy publicly condemns him for debauchery, Wrexford unsheathes his rapier-sharp wit and strikes back. As their war of words escalates, London's most popular satirical cartoonist, A. J. Quill, skewers them both.

Mount Mellyn stood as proud and magnificent as she had envisioned. But what about its master—Connan TreMellyn? Was Martha Leigh's new employer as romantic as his name sounded? As she approached the mansion towering above the cliffs of Cornwall, an odd chill of apprehension overcame her. TreMellyn's young daugher proved as spoiled and difficult as the three governesses before Martha had discovered. But it was the girl's father whose arrogant demeanor unleashed unfamiliar sensations and turmoil—even as whispers of past tragedy and present danger begin to insinuate themselves into her life.