England 1801: Lady Louisa, daughter to the Earl of Whickerton, never thought she would ever have reason enough to hate anyone; especially not Phineas Hawke, Viscount Barrington, the man with the most wickedly dark eyes she has ever seen. Louisa is suddenly forced to realize that the man she could easily have lost her heart to has discovered her most shameful secret. Anger settles in her heart, burying all tender emotions, as she tries her utmost to ignore him. That is easier said than done.

His heart torn in two, Graham Astor, Duke of Kensington, mourns his wife. As he distances himself from everything that reminds him of happier days lost forever, he comes to realize that there is one thing he cannot run from. Graham needs a new wife, if only for the sake of his daughter. Disillusioned with love, Rosabel only wishes to not remain a burden to her uncle's family much longer. After seeing her parents' love turn against them, Rosabel dreams of an independent life as a governess. But then a stranger asks for her hand in marriage.

Elsbeth Munford is set to marry the man she loves until an accident destroys her life. Her beauty tainted by ugly scars, Ellie resigns herself to a life of spinsterhood. Frederick Lancaster, brother to the Marquess of Elmridge, returns home from war. A hero in the eyes of others, he is haunted by nightmares. Unable to make his peace with the past, Frederick retreats into the dark until his brother dies and he not only inherits his title, but with it the obligation to produce an heir. When two damaged souls find themselves tied to one another, will they pull each other under?

As a child, Devlin Ware thought his family stood for all that was right and good in the world. They were kind, gracious, and shared the beauty of Ravenwood, their grand country estate, by hosting lavish parties for the entire countryside. But at 22, he discovered his whole world was an elaborate illusion, and when Devlin publicly called his family to account for it, he was exiled as a traitor. So be it. He enlisted in the fight against Napoleon and didn't look back for six years. But now his father is dead, the Ware family is broken, and as the heir he is being called home.

Elena MacKinnon has spent the last seven years training to become a proper English lady. When her childhood friend, Captain Theo Donovan, returns from serving in the Navy, he brings along with him Elena’s humiliation for the ill-advised and ardent love letter she wrote him before his departure, which he ignored entirely. Elena hopes to simultaneously stifle his memory of the letter and make him regret overlooking her, showing him just how fine an English lady she can be. The only problem? She is not English but a proud Scot—and her heart may be more enamored with Theo than ever.

Trevor Hunt, the Duke of Ridgely, has been called many things, most of which are true. Reviled by his family, hated by many, he's earned his reputation in the seedy streets of London and more than his fair share of bedchambers. But battling deadly foes and irate husbands failed to prepare the duke for the most troublesome role he's played yet: guardian to one maddening hoyden.

Lady Myrtle McQuoid has always felt a little forgotten, and this season is no exception. When her boisterous family vacates their London townhouse for the country, Myrtle finds she’s been left behind. But she just needs to stay warm, keep her belly full, and distract herself until her relatives realize their mistake and turn back to collect her. Surely that won’t take long.

Tabitha, Lady Chesterton, the Countess of Pembroke, is newly widowed at only 22 years of age. With no son to inherit the title, it falls to a dashing, distant cousin of her husband's, Jeremy Chesterton, known as Wolf. It quickly becomes apparent that Wolf had consorted with some of London's most dangerous citizens before inheriting the title. Can he leave this world behind, or will shadowy figures from his past follow him into his new aristocratic life in Mayfair? And can Tabitha avoid being caught up in Wolf's dubious activities?

When faced with an unwanted marriage, Alice Rosemeyer accepts an invitation to the estate of Larkhall. Determined to earn her future security without a husband, she begins operating as the anonymous Ace of Hearts, writing letters and offering advice on behalf of the men eager to secure a match at the close of the London season. If she can manage to keep her identity secret, her reputation intact, and avoid the arrogant house guest, Mr. Thomas Herring, she might just call herself successful.

Shunned by a society that puts attractiveness above all else, Lady Eliza Darby’s wallflower status keeps her from getting the one thing she wants most, namely, to be a mother. But, when her scorned older sister returns home to see all of her sisters wed in happy matches, it may be Eliza’s only chance to secure a husband and have the children she so desires. Jilted in a publicly humiliating display, Dax Kane, the Duke of Ashbourne, has sworn off love forever. But, when the title demands it, he selects the most perfect candidate for the position: Lady Eliza Darby.

Gregory Dinard, a young and inexperienced duke, finds himself in need of a companion to help him navigate the intricacies of his new role. Uncertain of his abilities and unwilling to take a chance at love, he looks for a marriage of mutual benefit rather than a match of mutual affection.

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 Felicity Thurston is caught alone with a man at a ball, she must marry him to avoid a ruined reputation. But what she doesn't know is that he's the brother of the man she loves.

The wild and charismatic Duke of Abernathe is the kind of friend anyone would wish to have. He even formed the 1797 Club, consisting of 10 men who would all be dukes. But he has full-throatedly declared he will never marry and no one understands why. But Miss Emma Liston doesn't care why. A longtime wallflower with an absentee father who is a scandal waiting to happen, she needs to marry. Now. She decides to take a wild chance and ask the help of her friend Meg's brother James.

Hidden away in rural Devonshire, Phyllida Satterthwaite has always been considered more odd than beautiful. But in London, her oddity has made her a sensation. Far worse, it’s caught the eye of the sinister Duke of Moreland - a notorious art collector obsessed with acquiring one-of-a-kind treasures. To escape the duke’s clutches, she’s going to need a little help. Captain Arthur Heywood’s days of heroism are long past. Grievously injured in the Peninsular War, he can no longer walk unaided, let alone shoot a pistol. What use can he possibly be to a damsel in distress?