Joan Bennett is a breath away from being a spinster. She’s had four seasons without a suitor. After reading a shockingly sensuous book, Fifty Ways to Sin, Joan decides perhaps it’s time to stop being proper and start being sinful, while she’s still young enough to enjoy it. And what better partner than her brother’s drinking mate, Viscount Burke? He seems the type to know how to give a lady a lascivious adventure.

The orphaned Elsie Camden learned as a girl that there were two kinds of wizards in the world: those who pay for the power to cast spells and those, like her, born with the ability to break them. But as an unlicensed magic user, her gift is a crime. Commissioned by an underground group known as the Cowls, Elsie uses her spellbreaking to push back against the aristocrats and help the common man. Elite magic user Bacchus Kelsey is one elusive spell away from his mastership when he catches Elsie breaking an enchantment. To protect her secret, Elsie strikes a bargain.

A penniless noblewoman, Kat is on the verge of losing everything when she's offered a well-paid job that could be her salvation… or her ruin. Drawn into court's deadly intrigues, she's given a single task: spy on the powerful fae lord known as the Night Queen's Shadow. Bastian Marwood is handsome, ruthless, and cunning, but Kat can't decide if he's a threat to her kingdom or just her heart. To uncover the truth, she must play a dangerous game of desire and deceit, pushing him to reveal his secrets while protecting her own.

After years of living as London’s brightest scandal, Lady Sesily Talbot has embraced the reputation and the freedom that comes with the title. No one looks twice when she lures a gentleman into the dark gardens beyond a Mayfair ballroom...and no one realizes those trysts are not what they seem. No one, that is, but Caleb Calhoun, who has spent years trying not to notice his best friend’s beautiful, brash, brilliant sister.

Marcus Braddock, Duke of Hampton and former general, is back from war and mourning the death of his beloved sister, Elise. Marcus believes his sister's death wasn't an accident, and he's determined to learn the truth, starting with investigating Danielle, the beautiful daughter of a baron and his sister's best friend. Danielle's keeping deadly secrets of her own. She has dedicated her life to a charity that helps abused women - the same charity Elise was working for when she died. When Danielle's work puts her danger, Marcus comes to her rescue. But Danielle may not need rescuing.

Lady Violet is keeping secrets. First, she founded a clandestine sanctuary for England's most brilliant female scientists. Second, she is using her genius on a confidential mission for the Crown. But the biggest secret of all? Her feelings for protection officer Arthur Kneland. Solitary and reserved, Arthur learned the hard way to put duty first. But the more time he spends in the company of Violet and the eccentric club members, the more his best intentions go up in flames. Literally.

It was whispered all through London Society that Ian Mackenzie was mad, that he’d spent his youth in an asylum, and was not to be trusted - especially with a lady. For the reputation of any woman caught in his presence was instantly ruined. Yet Beth found herself inexorably drawn to the Scottish lord, whose hint of a brogue wrapped around her like silk and whose touch could draw her into a world of ecstasy.

Doctor Titus Conleith emerged from his time as a battlefield surgeon with a mysterious fortune, a lethal secret, and a demon on his back. Ruthlessly intelligent, he was able to lift himself from his beginnings as coal-stained bastard through merciless discipline and inexhaustible skill. Alone by choice, he swore never to open his heart to another, not after Honoria Goode, the heiress who shattered his hopes and then tread upon the shards of his heart with her bejeweled slippers. The beauty with whom he shared his first taste of passion, before she gave her hand to another.

While most young ladies attend balls and hunt for husbands, Ophelia Hardwick has spent the last 10 years masquerading as a man. As the land steward for the Earl of Carlyle, she’s found safety from the uncle determined to kill her and freedoms a lady could only dream of. Ophelia’s situation would be perfect - if only she wasn’t hopelessly attracted to her employer.

Entire families have gone missing in the East End. When Caleb Byrnes receives an invitation to join the Company of Rogues as an undercover agent pledged to protect the crown, he jumps at the chance to find out who, or what is behind the disappearances. Hunting criminals is what the darkly driven blue blood does best, and though he prefers to work alone, the opportunity is too good to resist. The problem? He's partnered with Ingrid Miller, the fiery and passionate verwulfen woman who won a private bet against him a year ago.

To solve a mystery that’s become the talk of the ton, no clues run too deep for willful reporter Verity Lovelace. Not even in the sewers of London. That’s precisely where she finds happily self-sufficient scavenger Malcom North, lost heir to the Earl of Maxwell. Now that Verity’s made him front-page news, what will he make of her? Kidnapped as a child, with no memories of his well-heeled past, Malcom prefers the grimy spoils of the culverts to the gilded riches of society.

When Royal Academy painting student Lucy Coover trips over a naked man passed out in an East End alley, she does the decent thing. She covers him up and fetches help. Trouble is, she can't banish his muscular form from her dreams as easily. Compelled to capture every detail, she creates a stunning portrait but is forced to sell it when the rent comes due. What could be worse than surrendering the very picture of your desire? Meeting the man himself.

Tabby has a peculiar gift: She can communicate with the recently departed. It makes her special, but it also makes her dangerous. As an orphaned child, she fled with her sister, Alice, from their charlatan aunt Bellefonte, who wanted only to exploit Tabby's gift so she could profit from the recent craze for seances. Now a young woman and tragically separated from Alice, Tabby works with her adopted father, Eli, the kind caretaker of a large Boston cemetery.

In serving the wealthy power brokers of New York society, Frank Tripp has finally gained the respectability and security his own upbringing lacked. There’s no issue he cannot fix...except for one: the beautiful and reckless daughter of an important client who doesn’t seem to understand the word danger. Excitement lies just below 42nd Street, and Mamie Greene is determined to explore all of it - while playing a modern-day Robin Hood along the way. What she doesn’t need is her father’s lawyer dogging her every step.

Katherine Vareck is in for the shock of her life when she learns upon her husband Meri’s death that, before the accident, he had married two other women. And you know how the saying goes: Hell hath no fury like a woman who married a man who married two other women. Or something like that.