When Veronica said "I do" to Sebastian Sinclair, Duke of Edgefield, she thought all her dreams had come true. He was dashing and doting, and she absolutely adored him—until he betrayed her trust, shattering their marriage, and her heart, into a million tiny bits. She hasn't seen her husband in the two years since, and she'd just as soon make it twenty. But when she learns that her beloved grandfather's dying wish is for her and Sebastian to attend the family's Christmastide celebration, she swallows her pride and asks him a favor: to pretend they're the happy couple they once were.

Maddie Montgomery’s family is in debt, and her hope rests on the rival Davies clan missing their yearly “pledge of goodwill", ceding the land that separates their estates. With Maddie’s teenage nemesis, Gryffud “Gryff” Davies, Earl of Powys, away, hope is in reach. But then Gryff shows up on a horse and is stunned that the tomboy he once teased is now a woman. When Gryff and Maddie discover contraband on their land, they realize it can benefit both families. But they’ve also uncovered a dangerous plot....

London is buzzing with the news that James Winters, the Duke of Wulverton—thought lost at sea a decade ago—survived in the harsh wilderness of the Yukon. Now he's been returned to his family, his responsibilities, and a nightmarish world of artifice and noise. He has three weeks to become a refined, elegant duke for the Queen . . . or doom the entire family to ruin and scandal.

When Miss Rose Wellesley's father threatens an arranged marriage, she knows she'd better settle on a choice quickly or end up having no say in who she marries. Fortunately, she's garnered a rare invitation to Lady Dunlop's "Week of Love" house party, an annual affair notorious for matchmaking. Her plans to expedite a proposal would go smoothly if not for the brash younger sister she must chaperone, her outspoken, disagreeable best friend, and the bullish Lord Hartfell who seems determined to dog her every step.

Miss Sarah Brown is the insignificant daughter of an insignificant knight. With a small dowry and an unremarkable appearance, she has little hope of marrying better than a vicar or a solicitor. When her father announces that she is to have a London Season, she allows herself to hope for something more. Surely in the ballrooms of London, there is a gentleman of wealth who will make her a proper match. She need only to discover how to draw the gentleman’s attention to her. But that is not so easily done until her best friend comes up with a plan.