Self-made civil engineer Geoffrey Brookhouse has unexpectedly inherited the dukedom of Greenwood. But he has a secret that could ruin his family. Hoping to save his timid sister from that fate, he seeks to marry her off to a respectable, protective gentleman. With the London Season imminent, Geoffrey hires Elegant Occasions to orchestrate her debut. Yet Lady Diana Harper, spirited fashion expert, proves more than he bargained for. Suddenly, Geoffrey’s sister is emerging from her shell, and he is beleaguered with social invitations and gossip!

Along with his stepsiblings, Sheridan Wolfe, Duke of Armitage, is determined to finally solve the mysteries behind the suspicious deaths of their mother's three husbands. Tasked with investigating a possible suspect, Sheridan finds himself in dangerous proximity to her captivating daughter, Vanessa Pryde. But still haunted by a tragically lost love, the duke is resolved to resist the attraction - and avoid any "scheming" husband-hunters. Besides, lovely Miss Pryde seems utterly smitten with a roguish London playwright....

A past kiss with adorably bookish Miss Olivia Norley should be barely a memory for Marlowe Drake, the duke of Thornstock. After all, there are countless debutantes for a handsome rakehell to charm beyond a young lady whose singular passion is chemistry - of the laboratory type. But Thorn has not forgotten - or forgiven - the shocking blackmail scheme sparked by that single kiss, or the damage caused to both their names. Now Thorn’s half brother, Grey, has hired the brilliant Miss Norley for her scientific expertise in solving a troubling family mystery.

It's December 1837, and the young adults of the Cynster clan have succeeded in having the family Christmas celebration held at snowbound Casphairn Manor, Richard and Catriona Cynster's home. Led by Sebastian, Marquess of Earith, and by Lucilla, future Lady of the Vale, and her twin brother, Marcus, the upcoming generation has its own plans for the holiday season.

Governess Abigail Chantry will do anything to save her sister and two dearest friends from destitution, even if it means breaking into an empty mansion in the hope of finding something to sell. Instead of treasures, though, she finds the owner, Lady Beatrice Davenham, bedridden and neglected. Appalled, Abby rousts Lady Beatrice's predatory servants and-with Lady Beatrice's eager cooperation-the four young ladies become her "nieces," neatly eliminating the threat of disaster for all concerned!

Major Calborne Rutherford returns to England on the trail of an assassin, only to find he's become Lord Ashendon, with the responsibility for vast estates and dependent relatives. Cal can command the toughest of men, but his wild half-sisters are quite another matter. They might just be his undoing. When he discovers that Miss Emmaline Westwood, the girls' former teacher, guides them with ease, Cal offers her a marriage of convenience.

At the advanced age of 26, the independent, wealthy and imminently practical Isabella Latham has no expectation of marriage. But, good-hearted and dutiful, Isabella accompanies her two young country cousins to oversee their London debut...only to find that it's she who is attracting suitors...all of whom do seem to have quite an excess of creditors!

War hero Alistair Carsington really really loves women, and his romantic impulses have landed him in nearly as much danger as the Battle of Waterloo. To avoid his usual temptations and perhaps even repay the friend who saved his life, he's exiled himself to a place far from civilization - Derbyshire - in winter! Fate laughs at his good intentions and drives him straight into conflict with Miss Mirabel Oldridge, his match in tenacity, intelligence, and deviousness - who also happens to be wildly irresistible.

Fate has lavished beauty on the Merridew sisters - that is, all save the eldest. But plain Prudence bears no grudge; she loves her four beautiful sisters infinitely. So when their abusive grandfather is laid up with an injury, she seizes the opportunity to concoct an ingenious plan that will allow all five of them to escape the clutches of their legal guardian. All it will take is a little matrimonial deception....

Darius Carsington is a spectacularly attractive rake, who's all brains and brawn...and no heart; a man who's equally expert at bedding loose-moraled women and writing scholarly papers. He finds society's "perfect darlings" exceedingly boring. Then why is he so intrigued by the supposedly faultless Lady Charlotte Hayward? Darius senses a crack under her polished surface - and finding it is a challenge he can't resist.