The young ladies of the Fairchild family have just learned that their stepfather has absconded with their late mother's fortune. Ava, the eldest, decides to take matters into her own hands and hunts down the notoriously wealthy rakehell Jared Broderick, the Marquis of Middleton and heir to a dukedom. Much to her shock and delight, the marquis sweeps her into a whirlwind romance and proposes marriage. But after their passionate wedding night, Ava discovers Jared has ulterior motives of his own.

London, 1815. Cassandra Hazeldon is on the run. Under duress to marry a repellent friend of her uncle, Cassandra has made her escape, but now she is very much alone. With luck and quick thinking, she finds a refuge in a grand mansion in Mayfair, and a protector in Lord Irlam, or Hal to his friends. Posing as a friend of Hal’s sister, Cassandra is swept up into the social whirl of a Brighton summer. But the attraction between her and Hal is starting to scorch, and when jealousy is added to the mix, things are set to reach boiling point.

Violet Edwards is painfully shy with a terrible stutter. Despite her mother's threats to send her away, she has plans of her own to win a husband. She enrolls herself in the infamous School for Spinsters, where she hopes to be transformed from a wallflower into a breathtaking debutante. The only problem is that the headmistress hired a gorgeous, notorious rake to give her lessons.

Kit Adderley is the worst man in England, a bored libertine who’ll do anything to entertain himself, including kidnapping the strong-minded, freckled dab of a girl promised to his partner in crime. Bryony Marton is trapped in a quiet life and looking for escape, when her awful fiancé’s best friend inadvertently offers it. Everything would be fine if he hadn’t kidnapped her pretty young cousin as well. And now there’s a handsome young Bow Street Runner chasing them..!

She should say no. Addison Davenport figures that most people likely would. But after having her life plans repeatedly derailed, she's come to wonder if her chance at marriage and kids ended with the death of her college boyfriend. So when business powerhouse Daxton "Dax" Mercier—a man who's suffered a similar loss, a man who's her first in every way—asks her to honor the fallback marriage pact they made years ago, she doesn't reject it out of hand.