Lady Arianna Hadley and her husband, the Earl of Saybrook, want nothing more than to savor a quiet life embellished by the occasional cup of the finest chocolate. However, when they receive orders to travel to Scotland and capture an elusive traitor, they feel their duty to the Crown must come first. In a laboratory in Scotland, they discover the corpse of a chemistry professor - and cryptic papers hinting at a dangerous new discovery now in enemy hands. Racing against time, Arianna and Saybrook pursue their most cunning and dangerous adversary

Determined to find the men responsible for her disgraced father's murder, Lady Arianna Hadley disguises herself as a man and contrives to be hired as a chef in one of London's aristocratic households. But when the prince regent is poisoned by Arianna's special chocolate dessert, she finds her own quest has become intertwined with a far more deadly intrigue. The earl of Saybrook is asked by the government to investigate. When someone tries to kill them both, they become reluctant allies in the hunt to discover what evil is afoot.   

Now that peace reigns in Europe and Napoleon has been exiled to the island of Elba, Lady Arianna and her husband, the earl of Saybrook, are determined to put government sleuthing aside. But the head of British security has other ideas.... Rumors are rife that Napoleon may be plotting to take back the French throne and plunge the continent into another war. So when Saybrook learns that his Spanish cousin has gone missing on the island under mysterious circumstances, he and Arianna feel they have no choice but to undertake a secret mission to Elba.

Finally home in Kent after her recent adventures in Yorkshire and Cornwall, Lady Anne Addison is shocked to spy her erstwhile suitor, the Marquess of Darkefell, skulking around the gypsy camps near her property. Outraged that he has followed her there, she writes a scathing letter to him and his family, which brings Darkefell - and his denials that it was he - to Kent. Despite Darkefell's arrival, Anne is preoccupied with the troubles that plague her family and loved ones. Is it the old gypsy woman's curse that is making her friends ill, or something far more sinister? 

After receiving a distressing letter from a friend, Lady Anne Addison wastes no time in traveling to Yorkshire to offer whatever help she can. She has no idea what she'll find there, but she certainly wasn't expecting to be met by tales of a werewolf terrorizing the area - nor the dead body she discovers upon arriving. Driven by curiosity and a keen intelligence, Lady Anne dismisses the notion of such a beast, but she's nonetheless drawn into the mysteries by the secrecy surrounding her friend and the infuriating yet enticing Lord Darkefell.   

Late summer 1933. After a quarrel with too-plucky-for-her-own-good amateur sleuth Kitty Underhay, dashing ex-army captain Matthew Bryant is nursing his wounds, and a tumbler of brandy, when there’s a heavy knock at the door and he finds himself arrested for murder. The body of aspiring actress Pearl Bright has been found, strangled with one of Matt’s own bootlaces, and the evidence seems to be stacked against him. The local constabulary might have locked Matt up, but before they can throw away the key, Kitty hears the news and hies to his aid, determined to prove his innocence. 

Summer 1933. Fresh from the discovery that she has family living nearby, Kitty Underhay has packed her carpet bag, commandeered a chambermaid and set off on a visit to stately Enderley Hall. She’s looking forward to getting to know her relatives, as well as the assembled group of house guests. But when elderly Nanny Thoms is found dead at the bottom of the stairs after papers of national importance are stolen, Kitty quickly learns that Muffy the dog’s muddy paws on her hemline are the least of her problems. 

It’s Mardi Gras time, and Fortune is looking forward to seeing the spectacle firsthand, but when a visitor to Sinful is murdered during the celebration there, Fortune, Ida Belle, and Gertie can’t help but wonder what happened. As they start looking into the woman and the family in Sinful she came to visit, their investigation sends them to New Orleans, right at the height of the Mardi Gras celebration. But instead of relaxing a little and enjoying the festivities, Fortune can’t shake the feeling that she’s being watched.   

England, 1879. Annabelle Archer, the brilliant but destitute daughter of a country vicar, has earned herself a place among the first cohort of female students at the renowned University of Oxford. In return for her scholarship, she must support the rising women's suffrage movement. Her charge: recruit men of influence to champion their cause. Her target: Sebastian Devereux, the cold and calculating Duke of Montgomery who steers Britain's politics at the Queen's command.

June 1933. Independent, young Kitty Underhay has been left in charge of her family’s hotel, The Dolphin, on the tranquil English coast. But when several rooms are broken into and searched, including Kitty’s own, she quickly realizes that something out of the ordinary is afoot at the hotel. Soon, rumors are flying in the cozy town that someone is on the hunt for a stolen ruby. A ruby that Kitty’s mother may well have possessed when she herself went missing during the Great War.

Nearly killed while trying to win back his ancestral home, Black Richard MacCullough is left scarred and mangled; but some scars run far deeper than mere skin. No longer the handsome devil or kind man of his youth, now he focuses solely on rebuilding everything that was lost to the brutal Chisolms and traitorous MacRays. Revenge - while not nearly as important as keeping his clan from starving - is the only thing that keeps his bruised heart beating.

Miss Katherine Danvers has always been a wallflower. But now with her family on the brink of financial ruin, she finds herself a desperate wallflower. To save her family, she'll do anything. Luckily, she has the perfect plan.... She'll impress the ton by simply announcing she is engaged to the reclusive and mysterious Duke of Thornton, Alexander Masters, and secure strong matches for her sisters. No one has heard from the duke in years. Surely he'll never find out before her sisters' weddings and she can go back to her own quiet life.  

Magic is outlawed in the Krael Empire and punishable by death. Born with the gift of earth magic, the free trader Halani keeps her dangerous secret closely guarded. When her uncle buys a mysterious artifact, a piece of bone belonging to a long-dead draga, Halani knows it's far more than what it seems. Dragas haven't been seen for more than a century, and most believe them extinct. They're wrong. Dragas still walk among the denizens of the empire, disguised as humans.

A lady must have money and an army of her own if she is to win a revolution - but first, she must pit her wits against the wiles of an irresistible rogue bent on wrecking her plans...and her heart. Lady Lucie is fuming. She and her band of Oxford suffragists have finally scraped together enough capital to control one of London’s major publishing houses, with one purpose: To use it in a coup against Parliament. But who could have predicted that the one person standing between her and success is her old nemesis and London’s undisputed lord of sin, Lord Ballentine?

When Captain Gabriel Lacey finds himself standing over a dead body in Brighton Pavilion, bloody sword in hand and no memory of how he got there, he immediately fears he is a murderer. The dead man is Colonel Hamilton Isherwood, a man Lacey clashed with after the battle of Salamanca in Spain seven years before. As Lacey tries to piece together the events of the previous night, he discovers he’d promised to help a Quaker gentleman find his missing son, and that the Society of Friends might know far more about his strange night out than anyone else.