Miss Fiona Hartley’s huge dowry should have ensured that finding a husband would be quick. True, she’s a tad older than the average debutante and spends too much time sketching brutally honest character portraits. She desperately needs a husband, so she can access her dowry, lest the man blackmailing her reveals a secret that would ruin her family. So desperate in fact, that she’s willing to do the unthinkable - propose marriage to the most surly, irritable gentleman in town.

Bow Street's best investigator, Sir Brook Derring, is hailed as a hero by the ton, but he cares little for the praise or the women. He fell in love once, with Lady Lillian-Anne Lennox, and shortly thereafter lost all romantic notions. As the eldest daughter of the duke of Lennox, Lila has everything but the freedom to follow her heart. All that is taken away when she's kidnapped by a London crime lord, but she knows that someone must be looking for her.

An expert in etiquette, Emma takes her pristine reputation most seriously. But the devilish Lord Marlowe is determined to prove that some rules of proper behavior are made to be broken....

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.

Cora, Lady Dane, gave up her dreams of happily ever after a long time ago. Now newly widowed, the young mother is determined to finally live on her own terms... until a devastating betrayal shatters her hopes for the future. Faced with the prospect of losing her beloved children to overbearing relatives, Cora needs the help of the one thing she swore she'd never have again: a husband.

Graham, Lord Blakemore, was believed to be lost at sea as a boy. While his mother, Lady Agatha, has never given up hope of finding her son again, others - eager for the title and the wealth that accompanies it - have been conspiring to have him declared dead against Lady Agatha's wishes. Her only ally in the house is her late husband's ward, Miss Beatrice Marlowe. But when a dark-haired stranger arrives on their doorstep claiming to be the lost heir to Castle Black, the plots and schemes of those who would have the castle for themselves take a dark and even more sinister turn.

The handsome Earl of Somersby may just be the most eligible bachelor in London, but has no interest in a wife. As a member of the Brotherhood, Bennett Haile is far more vested in his duties protecting the Queen from would-be assassins. For now he has the perfect tool with which to lure out the villains—a young woman with an uncanny likeness to the queen. Evelyn Marrington is about to live out every country girl's dream—becoming royalty. As danger threatens from every side, Bennett realizes that his protégée isn't just placing her life in his hands . . . she's stealing his heart.

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.

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 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.