With her headful of wild curls and wilder ideas and an unabashed love of experiments and explosives, society has labeled Lady Imogen Loveless peculiar…and doesn’t know she’s one of the Hell’s Belles—a group of vigilantes operating outside the notice of most of London.

Constance Duncan has more important things on her mind than finding a husband - for herself, at any rate. Constance connects lonely hearts, and nothing will distract her from it - until she finds herself irresistibly drawn to a man of disastrously different views. Max Ensor is a politician whose outmoded attitudes outrage her - even as his powerful presence intrigues her. Clearly there is only one thing to do with such an exasperating man: convert him! Little does Constance know that Max has the same plan in mind for her....

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.

The grandson of a Scottish clan laird, Duncan MacTavish is shocked to learn that his other grandfather was an English marquis whose title and London estate he is now required to take on. Worse still, he is engaged to a stranger who has mocked him in public. But his bride-to-be, Ophelia, has been guiding a lovely and witty, if dreadfully inexperienced, country girl named Sabrina through the latter's all-important first coming-out season.

James Cantrell, the new duke of Tereford, has inherited a dukedom in disarray and is overwhelmed by his unaccustomed responsibilities. Then he gets an idea. Cecelia Vainsmede served as liaison between James and her father, and she knows a great deal about business matters, his own in particular. She's also quite pretty. Ever the pragmatist, he suggests a marriage of convenience.

Anna Snow grew up in an orphanage in Bath knowing nothing of the family she came from. Now she discovers that the late Earl of Riverdale was her father and that she has inherited his fortune. She is also overjoyed to learn she has siblings. However, they want nothing to do with her or her attempts to share her new wealth. But the new earl's guardian is interested in Anna.

Lady Aline Marsden was brought up to marry a man of her own class, but from the moment she meets John McKenna, she risks everything to be with him.

Who could possibly throw over a woman as beautiful and vivacious as Roxana? Certainly not Alex Winslow, the Earl of Ayersley, who has spent years trying in vain to forget his unrequited love. When he learns she's been abandoned by her cad of a fiancé, he finds himself offering a shoulder for her to cry on. Comfort soon turns into a passionate kiss—and scandal when they are caught in an embrace.

Darach MacKenzie vowed never again to let a woman near his heart after his betrothed betrayed him. It sparked an intense feud between his clan and the Frasers, and now he can't be distracted - not even by a sweet and charming lass who desperately needs his help. When Darach rescued Caitlin MacInnes from the clutches of vile Laird Fraser, she vowed to never let men or misery rule her life again. With Darach and the MacKenzie clan, Caitlin finally feels safe.

Alexander Hallworth, Marquess of Pembrooke, will not rest until he gets vengeance on the man who destroyed his family. Just one more piece needs to fall into place for Alex to succeed: he needs to convince the man's fiancée, the tragically beautiful Lady Claire Cavensham, to marry him instead. Lady Claire's "curse" has left her one step away from social ruin: her past three engagements have gone awry, and now her fourth one is headed the same way.

Miranda Cheever has been blessed with many things, but great beauty is not among them. Still, when she meets Viscount Tuner, she knows she is meant for him. As the years go by, fate is as kind to Miranda as it is harsh on the Viscount. He's skeptical about love with good reason - but he may be falling for Miranda

Gareth Fitzallen is celebrated for four things: his handsome face, his notable charm, his aristocratic connections, and an ability to give the kind of pleasure that has women begging for more. Normally he bestows his talents on experienced, worldly women. But when he heads to Langdon's End to restore a property he inherited - and to investigate a massive art theft - he lays plans to seduce a most unlikely lady.

Since his return from war, the Duke of Ashbury's to-do list has been short and anything but sweet: brooding, glowering, menacing London ne'er-do-wells by night. Now there's a new item on the list. He needs an heir - which means he needs a wife. When Emma Gladstone, a vicar's daughter turned seamstress, appears in his library wearing a wedding gown, he decides on the spot that she'll do.

A handsome and reclusive horse breeder, Spencer Dumarque, the fourth Duke of Morland, is a member of the exclusive Stud Club, an organization so select it has only 10 members - yet membership is attainable to anyone with luck. And Spencer has plenty of it, along with an obsession with a prize horse, a dark secret, and, now, a reputation as the dashing "Duke of Midnight." Each evening he selects one lady for a breathtaking midnight waltz. But none of the women catch his interest, and nobody ever bests the duke - until Lady Amelia d'Orsay tries her luck.

With her husband's dying words, "My marchioness has it," the Marchioness of Huntingdon is thrown into a nightmare of intrigue and danger. But even those who are holding her brother ransom can't force her to do the impossible - hand over a necklace she doesn't have. Major Samuel Bennett believes the newly widowed Lady Claire Huntingdon is a traitor. He intends to get the necklace he's convinced she has, before sending her to the gallows.