What happens when a duke is mistaken for a viscount—on purpose? Add that to two Michelangelo sketches, hidden passages, vanishing and reappearing art, threatening messages, conniving art collectors, arrogant academicians, a Bow Street agent, a lovelorn couple, and an elderly prankster.

She's an unconventional lady who has traveled the world, practices the art of self-defense most excellently, and has an interesting tattoo in—ahem—a very unusual place. He's a former member of the Metropolitan Police, now a private investigator, who grew up on the poverty-ridden streets of Edinburgh and has worked the dangerous back alleys of London's notorious East End. A vicious murder brings them together in a race against time that takes them from the sordid back streets of London into the elite private clubs of the powerful and rich.

A murdered opera singer. A duke drenched in her blood. For Bow Street Officer Hugh Marsden, the brutal killing is a straightforward case. Ever since his exile from polite society, the chance to arrest a high and mighty peer of the realm has never presented itself. Hugh won't snub the opportunity now. But Audrey Sinclair, the Duchess of Fournier, is certain her husband is wrongly accused, and she's determined to prove it to the arrogant Bow Street officer, even if she must employ her most peculiar ability—or perhaps curse—to guide her investigation. After all, a duchess can do as she pleases.

When the family receives a second photograph of their daughter, who is quite obviously dead, their simple inquiry becomes a murder investigation. But this is no routine investigation as another photograph is received, and another body is found. As more bodies turn up, and with no known motive, Brodie and Mikaela must confront the fact that the murderer is brilliant, disturbingly talented, and quite possibly insane. What drives this cold-blooded killer to capture the last moments of their victims with such haunting clarity?

When Lady Henley Killigrew's father dies and his title of earl passes to a not-so-friendly cousin who wants her and her two younger sisters out of their elegant London townhouse, she takes them to Moonstone Cottage, a lovely manor house they inherited from a maiden aunt in the Cornwall seaside village of Moonstone Landing. But their funds are limited, and the new earl is a stingy guardian who will not loosen the purse strings to allow her to properly maintain herself and her sisters in their new home. The only way to save them all is for her to marry.

He was impossible! Yet utterly irresistible...Renowned as a bold corsair and seducer of women, Justin St. Briac has spent the last decade as a married man. He adores his wife, Mouette, but as he ages, he chafes against the constraints of domestication and longs for another reckless adventure on the high seas. Mouette Raveneau’s life among the London ton was in tatters when she fled to Cornwall and married Justin. Now, years later, she has an opportunity to return to society and repair her broken reputation.

It's never been easy to be one of the five Templeton sisters, but for quiet Emmeline, the silver lining surrounding the dark cloud of her family's disgrace is a quiet life of comfortable obscurity. Then an unexpected kiss with a handsome earl thrusts shy Emmeline into the middle of a shocking public scandal. Johnathan Parrish, the Earl of Melrose, never meant to kiss Emmeline Templeton. She is perfectly wrong for him, and he's never before spared the shy wallflower a single glance, but after one kiss, the memory of her warm curves are imprinted forever on Johnathan's fingertips.

Dashing naturalist Anthony St. Briac sailed off on a voyage with university friend Charles Darwin to discover the wonders of the world. In the Galápagos Islands, Anthony vanished and is presumed dead. The only person who could have witnessed the mysterious accident claims to have seen nothing….

After spending all her life pinned beneath her overbearing mother’s thumb, Lady Edith Smythe is desperately weary of being a respectable, dutiful daughter. What better time to finally cast aside her wallflower ways than at a country house party where women’s suffrage is the leading topic of the day? And there’s no better man to exercise her freedom with than a diabolically handsome rake who’s as sinful as he is irresistible.

England, 1776: Lord Gareth de Montforte is known as an irresponsible rake with a heart of gold. When he takes a bullet for boldly thwarting a stagecoach robbery, he is stunned to discover that the beautiful young woman he has heroically rescued, Juliet Paige, is his deceased brother's American fiancée, accompanied by her infant daughter.