Georgiana Milford may be a wealthy heiress without title, but even she has her limits. It's vexing enough to be courted by every fortune-hunting noble during the Season—goodness, you'd think she was hiding a gold mine beneath her skirts! But this is not to be condoned. Because during a merry two-week party at a lord's country home, she's forced to endure her father's greatest enemy and the most wretched duke in all of England: the Duke of Despots.

Thea Knight loves a spot of mischief. She especially loves her current mischief: masquerading as her sister, while finalizing her scheme to expose the dastardly knaves whose lies ruined her life. Then big, bad-tempered Lord Luxborough upends her game by maneuvering her into marriage. But it's her sister’s name on the license, so the marriage won’t be valid. Thea’s idea? Keep pretending to be her sister until she can run away.

Lady Augusta Penworthy is in dire straights. Her father has spent every last coin, and she and her sisters cannot even afford coal. One chance encounter and a torn gown changes everything. While one might think a sudden marriage to a wealthy lord a relief if that marriage is to the Duke of Blacktower, one would be vastly mistaken. For no young lady wishes to be that infamous rake's bride.

Lady Ludmilla Windmere is mortified. The spinster extraordinaire has fallen in love with her best friend, and that cannot be. The problem? She hasn't met him. Not once. For they have only ever corresponded by letter. When she sets out to uncover his identity, her world shatters. For Addy turns out to be none other but London's worst rake. Adrian St. Addington is perturbed. The rakehell extraordinaire is developing a marked tendre for a spinster, and that cannot be. The problem? She might be mistaking him for someone he is not. Or, what is worse, know precisely who he is.

Miss Isabelle Catherine Hutting would rather be lounging in the library than circling the ballroom in search of a husband any day. So when Cat hears that the town's infamous Spinster House is open for a new resident, she jumps at the chance to put all this marriage business behind her. But first she must make arrangements with her prospective landlord, Marcus, the duke of Hart - the most handsome man she's ever seen and the only man who's ever impressed her in the least.