Gertrude, the eldest Killoran sister, has spent a lifetime being underestimated - especially by her own family. She may seem as vulnerable as a kitten, but given the chance, she can be as fierce as a tiger. Her adopted brother, Stephen, has just been snatched back by his true father, and she’ll be damned if she relinquishes the boy to the man reviled throughout London as the Mad Marquess.

Lord Robert Dennington, the Marquess of Westfield, has long reveled in the freedom afforded him as the ducal heir. He knows he must someday do right by the Somerset line, but he's in no hurry to give up his carefree existence.Helena Banbury is a bookkeeper in a gentleman's gambling club, adept at analyzing numbers and accounts but helpless for lack of influence.

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.

A widow with a past...The last thing Victoria Barrett, the Viscountess Waters, has any interest in is romance. When the only man she's ever loved was killed, she endured an arranged marriage to a cruel man in order to survive. Now widowed, her only focus is on clearing her son's name from the charge of murder. That is until the love of her life returns from the grave. A leader of a once great agency...Nathaniel Archer, the Earl of Exeter head of the Crown's elite organization, The Brethren, is back on British soil.

After the tragic death of his wife, Jasper, the 8th Duke of Bainbridge buried himself away in the dark cold walls of his home, Castle Blackwood. When he's coaxed out of his self-imposed exile to attend the amusements of the Frost Fair, his life is irrevocably changed by his fateful meeting with Lady Katherine Adamson. With her tight brown ringlets and silly white-ruffled gowns, Lady Katherine Adamson has found her dance card empty for two Seasons.

Lady Emmaline Fitzhugh, a hopeless romantic, is tired of sitting with the wallflowers, waiting for her betrothed to come to his senses and marry her. When Emmaline reads one too many reports of his scandalous liaisons in the gossip rags, she takes matters into her own hands.

Widowed Lady Sylvia Elton is out to save young ladies from the terrible fate of love and marriage. Her former husband has retained his reputation as an honorable and loving man in death, but Sylvia has privately mourned his lies and infidelity. Joined by two equally scorned and cast-off friends, Sylvia establishes the Mismatch Society. With each new liberated member, the scandalous circle wreaks havoc on the romantic prospects of London’s frustrated male peerage. But nothing prepares Sylvia for the Viscount St. John, a familiar face and her most formidable challenger.

For Georgina Wilcox, the only child of the notorious traitor known as "The Fox", there are too many secrets to count. However, after her interference results in great tragedy, she resolves to never help another...until she meets Adam Markham.

Lieutenant Lucien Jones, son of a viscount, returned from war, to find his wife and child dead. Blaming his father for the commission that sent him off to fight Boney's forces, he was content to languish at London Hospital... until offered employment on the Marquess of Drake's staff. Through his position, Lucien found purpose in life and is content to keep his past buried.

The brooding, illegitimate son of a duke meets his match in the determined woman hired to transform him into a gentleman.

The Rayne family is trapped in a rut of bad luck. And now, it's up to Lady Theodosia Rayne to steal back the Theodosia sword, a gladius that was pilfered by the rival, loathed Renshaw family. Hopefully, recovering the stolen sword will break the cycle and reverse her family's fate. Damian Renshaw, the Duke of Devlin, is feared by all - all, that is, except Lady Theodosia, the brazen spitfire who enters his home and wrestles an ancient relic from his wall.

Proper, respectable Lucas Holman, Viscount Grimslee, has always done what was expected of him, and that included letting go of the woman to whom he was betrothed. Now, filled with regrets, Lucas is living quite contentedly and scandalously...for himself. He’s enjoying his new, roguish, carefree existence, until the holidays arrive and he’s summoned home. 

Sir Carlton Morley is famously possessed of extraordinary will, singular focus, and a merciless sense of justice. As a man, he secured his fortune and his preeminence as Scotland Yard's ruthless chief inspector. As a decorated soldier, he was legend for his unflinching trigger finger, his precision in battle, and his imperturbable strength. But as a boy, he was someone else. A twin, a thief, and a murderer, until tragedy reshaped him. Now he stalks the night, in search of redemption and retribution, vowing to never give into temptation, as it's just another form of weakness. 

Raised by a tyrannical father, Marion de Lacy yearns for the comfort of belonging to a loving family. So when her father announces her betrothal to an evil knight in exchange for his help to overthrow the king, she concocts a desperate scheme to avoid the marriage: feigning her own death and then fleeing England. But when her plan goes terribly awry and she's captured by the knight, not even her careful preparations could ready her for the Scottish barbarian who rescues her and then informs her that he's to marry her.

Lady Olivia Haliford has had enough. Tired of seeing women lose their reputations, futures, and sometimes even their lives to scandal while the men walk free, she is ready to take back power and stand up for women everywhere. Along with her two closest friends, she plans to start an anonymous publication dedicated to dishing the dirt and exposing the secrets of society's most eligible bachelors. But in order to do so, she will have to make a deal with the devil....