Wrexford and Sloane must unravel secrets within secrets—including a few that entangle their own hearts—when they reunite to solve a string of shocking murders that have horrified Regency London . . . Though Charlotte Sloane's secret identity as the controversial satirical cartoonist A.J. Quill is safe with the Earl of Wrexford, she's ill prepared for the rippling effects sharing the truth about her background has cast over their relationship. She thought a bit of space might improve the situation. But when her cousin is murdered and his twin brother is accused of the gruesome crime, Charlotte immediately turns to Wrexford for help in proving the young man's innocence. Though she finds the brooding scientist just as enigmatic and intense as ever, their partnership is now marked by an unfamiliar tension that seems to complicate every encounter. Despite this newfound complexity, Wrexford and Charlotte are determined to track down the real...

With the threat of war looming over the Continent now that Napoleon has re-seized the throne of France, London is abuzz with intrigue as diplomats from the European powers gather to negotiate a military alliance against him. But Lady Arianna and her husband, the Earl of Saybrook, are intent on staying clear of the conflict, deciding it’s a battle for nations and armies to fight . . . Until things turn very personal. When a Prussian diplomat is murdered, two items found in his pocket force Arianna and Saybrook to once again become reluctant allies with the shadowy head of British security and undertake a rescue mission to Brussels, where lies and deceptions swirl within the ballrooms of the British expatriate community as the armies of Wellington and Napoleon prepare to clash. A friend, thought to have been killed in Elba, may in fact be alive and a French prisoner—putting his young daughter in danger of been kidnapped from her convent school and used to force her father into revealing critical military secrets. The mission is made even more complicated by yet another threat to Britain’s shaky military alliance . . . and the presence of an enigmatic Spanish beauty whose history with Saybrook is fraught with unsettling questions. Love, friendship, loyalty. Trust will be tested as Arianna and Saybrook race against time to unravel a secret code which may hold the key to defeating the advancing French army. And as Arianna finds herself matching wits with Napoleon, it will once again all come down to a matter of Luck . . . **

With the epic victory at Waterloo behind them, Arianna and Saybrook are looking forward to a quiet summer of scholarship, far from the turmoil of war and politics. But little do they know that an even more dangerous battle is about to test their mettle. The shocking news that Lord Grentham, the steely minister of state security, has been accused of treason and is on the run from arrest takes them and their close circle of friends by surprise. Arianna and Saybrook don't want to believe it. Despite their fraught past with the minister, they've developed a grudging friendship . . . Or has Grentham deceived them? They're shown damning evidence that proves his guilt beyond question. And yet, their friend Sophia Kirtland refuses to accept it. Arianna can't help but have her doubts, too—even when a midnight encounter with the fugitive minister tells her otherwise. Saybrook is less certain, but his sense of honor compels him to join their quest to prove him innocent...

The murder of a shipping clerk . . . the strange disappearance of trusted friends . . . rumors of corruption within the powerful East India Company . . . all add up to a dark mystery entangling Lady Charlotte Sloane and the Earl of Wrexford in a dangerous web of secrets and lies that will call into question how much they really know about the people they hold dear—and about each other . . . When Lady Cordelia, a brilliant mathematician, and her brother, Lord Woodbridge, disappear from London, rumors swirl concerning fraudulent bank loans and a secret consortium engaged in an illicit—and highly profitable—trading scheme that threatens the entire British economy. The incriminating evidence mounts, but for Charlotte and Wrexford, it's a question of loyalty and friendship. And so they begin a new investigation to clear the siblings' names, uncover their whereabouts, and unravel the truth behind the whispers. As they delve...

In Regency London, an unconventional scientist and a fearless female artist form an unlikely alliance to expose unspeakable evil . . . The Earl of Wrexford possesses a brilliant scientific mind, but boredom and pride lead him to reckless behavior. He does not suffer fools gladly. So when pompous, pious Reverend Josiah Holworthy publicly condemns him for debauchery, Wrexford unsheathes his rapier-sharp wit and strikes back. As their war of words escalates, London's most popular satirical cartoonist, A.J. Quill, skewers them both. But then the clergyman is found slain in a church—his face burned by chemicals, his throat slashed ear to ear—and Wrexford finds himself the chief suspect. An artist in her own right, Charlotte Sloane has secretly slipped into the persona of her late husband, using his nom de plume A.J. Quill. When Wrexford discovers her true identity, she fears it will be her undoing. But he has a proposal—use her sources to...

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 for the government and unravel the serpentine tangle of truth and lies. Friend or Foe? From the start, they find themselves up against treachery and deceptions. And for Arianna, things become even more difficult when she encounters ghosts from her past, forcing her to make fundamental choices about love, loyalty, family and friendship. Once on Elba, she and Saybrook—along with some unexpected allies—must...

A wealthy lord who happens to be a brilliant scientist . . . an enigmatic young widow who secretly pens satirical cartoons . . . a violent killing disguised as a robbery . . . Nothing is as it seems in Regency London, especially when the Earl of Wrexford and Charlotte Sloane join forces to solve a shocking murder. When Lord Wrexford discovers the body of a gifted inventor in a dark London alley, he promptly alerts the watchman and lets the authorities handle the matter. But Wrexford soon finds himself drawn into the murder investigation when the inventor's widow begs for his assistance, claiming the crime was not a random robbery. It seems her husband's designs for a revolutionary steam-powered engine went missing the night of his death. The plans could be worth a fortune . . . and very dangerous in the wrong hands. Joining Wrexford in his investigation is Charlotte Sloane, who uses the pseudonym A. J. Quill to publish her scathing political cartoons. Her...

England, 1813: Lady Arianna Hadley acts the part of a French chef in one of London's aristocratic households to find her father's murderer. But when the Prince Regent falls ill after consuming Arianna's special chocolate dessert, she finds herself at the center of a scandal. It soon becomes clear that someone is looking to plunge England into chaos-and Arianna to the bottom of the Thames...

Lady Arianna's gift of a rare volume of botanical engravings to her husband, the Earl of Saybrook, has something even more rare hidden inside-sensitive government documents which would mark one they hold dear as a traitor of King and country. To unmask the villain, they must root out a cunning conspiracy-armed only with their wits and expertise in chocolate...