At 19, Christopher "Kit" Hollingsworth is spared the noose, but sentenced to serve seven years in Australia as a convict. The men who betrayed him have plans to make sure he never returns to England. But Kit's strong will and thirst for vengeance ensure his survival.

Lady Julie has dreamed of marrying her childhood sweetheart since she was four years old. Unfortunately, her father has other plans. He has his sights set on her marrying an earl. When she is forced into an unwanted betrothal, Julie needs to make a choice: wait for her true love and destroy her honor, or make a deal with the forbidding earl.

There was one man Lady Emma vowed she would never marry: the rakish Duke of Warwick—brother to her very best friend. But one chance encounter on a balcony has Lady Emma questioning all she ever believed about the duke. When her friend—and the duke’s sister—is abducted, they must work together to find her and determine who has been threatening the Remington family.

Sebastian Crawford, Duke of Hartford, cares about his duty, honor, and family. He has everything planned: His sister is engaged, and now, he plans to select his duchess from a list of eligible debutantes. The last thing he expects is his sister to go missing a few weeks before her wedding!

For years, he was known only as Blackrose's Blade, an elite assassin in the employ of the Crown. But after a mission cost him the use of his leg, Rourke Lindsay has unexpectedly inherited a dukedom . . . and along with it, the headache of a pair of hellion twins. Now, he's in dire need of a miracle. He just didn't expect her to be quite so tempting.

A dutiful army officer who shuns intimacy. A selfless beauty ready to start living for herself. A chance meeting in the street that leads to love. When Major Spencer Haddock’s father dies, he returns to England as the Earl of Middlefield. He seeks a typical ton marriage, where his wife will provide him with an heir and possibly other children and then they go their separate ways. He intends to find his countess quickly and not waste time at boring social affairs.

Miss Cleopatra Lewis is about to be launched in society by her aristocratic grandfather. But since she has no intention of marrying, she visits a costume emporium specifically to order unflattering dresses guaranteed to put off any prospective suitors. Powerful and charismatic Jacob Astor Addison is in London, acquiring businesses to add to his theatrical holdings in America—as well as buying an emerald for a young lady back in Boston. He’s furious when a she-devil masquerading as an English lady steals Quimby’s Costume Emporium from under his nose.

One minute, London banker Quinn Wentworth is facing execution. The next, he's declared the long-lost heir to a dukedom. Quinn has fought his way up from the worst slums, and now he's ready to use every dirty trick he knows to find the enemy who schemed against him. Jane Winston, widowed and pregnant, crosses paths with Quinn while her father is preaching to the prisoners. Believing his days are numbered, Quinn offers her marriage as a way to guarantee her independence and provide for her child. Neither thinks they'll actually have a future together.

Welcome to Book One in "The Hellion Club", the nickname for the Darrow School, where miscreant noblemen send their illegitimate daughters to keep them out of sight, out of mind, and to make them employable.

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....

Left with an estate on the brink of bankruptcy after their father's death, Lady Marigold Fairfax and her brother open a private investigation firm marketed to the elite . . . to spy on the elite. Dubbed The Imposters, Ltd., their anonymous group soon becomes the go-to for the crème of society when they want answers delivered surreptitiously. But the many secrets Marigold learns about her peers pale in comparison to her shock when she and her brother are hired to investigate her best friend's father as a potential traitor.

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!

Lucy Scarpelli, an Italian dressmaker from New York, befriends socialite Rowena Langdon as she's making her summer wardrobe. It's an unlikely friendship, but one that Rowena encourages by inviting Lucy to the family mansion in Newport, Rhode Island. Grateful for Lucy's skill in creating clothes that hide her physical injury, Rowena encourages Lucy to dream of a better future.

Miss Dinah Ashmore has a problem: her sister has gone missing, and the constable isn’t taking it seriously. She decides to take matters into her own hands by hiring a Bow Street Runner, not understanding the danger she has put herself in. Nathaniel Calvert, Earl of Hawthorne, is an agent of the Crown. His assignment is to root out a radical group and bring them to justice. When Miss Ashmore mistakes him as a Bow Street Runner and explains her plight, he suspects that the missing sister might be connected to his case.

England, 1865: Newspaper columnist Lady Katherine Bascomb finds herself the subject of speculation when her latest article leads to an arrest in the murders plaguing London. The English believe women ought not to write about such vulgar things as crime, and a particularly attractive detective inspector is incensed that she's interfered with his investigation. To escape her sudden notoriety, Katherine heads to the country - only to witness a murder upon her arrival.