He only wanted a duchess for a day--but she's determined to make it a marriage for life When his father and older brother suddenly pass away, the new Duke of Haverly is saddled with a title he never expected to bear. To thwart the plans of his scheming family, the duke impulsively marries a wallflower. After all, she's meek and mild; it should be easy to sequester her in the country and get on with his life--as a secret agent for the Crown. But his bride has other ideas. She's determined to take her place not only as his duchess but as his wife. As a duchess, she can use her position to help the lowest of society--the women forced into prostitution because they have no skills or hope. Her endeavors are not met favorably in society, nor by her husband who wishes she'd remain in the background as he ordered. Can the duke succeed in relegating her to the sidelines of his life? When his secrets are threatened with exposure, will his new wife be an asset or a liability?

After his father’s death Lord Magnus Dawson has more important things to think about than falling in love—like how to earn a living when all he knows is the idleness he was raised with, and the military training he received before selling his commission. For Toby Marsh, the impetus is as great, though he doesn’t have Magnus’s family connections to fall back on. A scholarship student at Cambridge, he was forced to spend his last year in college as valet and sometime tutor to a brainless fellow student after his father’s sudden death. Now he scrabbles out a living as a freelance tutor. Then a call from the Foreign Office brings them together. Toby disdains the idle lordling, and Magnus can’t seem to treat Toby as more than a servant. As they delve deeper into their assignment, the attraction between them grows. But can they envision a future together when class and culture conspire to drive them apart? The Gentleman and the Spy is an 83,000 word Victorian-era lord and valet romance with a country house party and a touch of espionage and international intrigue.

"Grose has produced what must be the most comprehensive account to date of the CIA's deeds and misdeeds during the cold-war years. It makes an absorbing story". -- (London) Sunday Times

This is the second book in the popular Gentleman Spy Mysteries — read this as a standalone or look for the first book, The Innkeeper's Daughter! Sir Henry, secret agent to the crown, must marry a lady above reproach to afford his illegitimate daughter entrance into society. After narrowly escaping marriage to a highborn bigot, he takes an assignment in Brighton, leading him to an abandoned abbey full of dark whispers, and a sinister secret society, the very one Henry has been investigating for three years. Isabella is as beautiful as she is talented, but falling in love isn't part of her plans. She only wants to paint, forget her painful past, and keep her overbearing mother at bay. But gaining one's independence isn't easy for a woman in 1823, so Isabella embarks on a fake courtship with Sir Henry. Soon, love and a painting career no longer seem so utterly incompatible. But when the man Isabella fears most kidnaps her, all appears lost. Realizing the kidnapper is part of the same organization he is investigating, Henry chases after them. Entrapped in a web of secrets, both Henry and Isabella must face old enemies, and fight for their happily ever after. The third book in the The Gentleman Spy Mysteries, The Memory of Her, is coming in April 2022.

NATIONAL BESTSELLER A whistle-blower. A witch hunt. A cover-up. Secret tribunals, out-of-control intelligence agencies, and government corruption. Welcome to 1890s Paris. Alfred Dreyfus has been convicted of treason, sentenced to life imprisonment on a far-off island, and publicly stripped of his rank. Among the witnesses to his humiliation is Georges Picquart, an ambitious military officer who believes in Dreyfus's guilt as staunchly as any member of the public. But when he is promoted to head of the French counter-espionage agency, Picquart finds evidence that a spy still remains at large in the military—indicating that Dreyfus is innocent. As evidence of the most malignant deceit mounts and spirals inexorably toward the uppermost levels of government, Picquart is compelled to question not only the case against Dreyfus but also his most deeply held beliefs about his country, and about himself. Winner of the Walter Scott Prize for historical fiction Winner of the American Library in Paris Book Award

Now that the Napoleonic wars have ended, daring secret agent Lady Sophia Smythe must return to her tedious husband, Lord Adrian Smythe, who she may find has a few secrets of his own.

The New York Times bestselling author delivers a Regency adventure “packed with an abundance of sizzling sexual chemistry and dangerous intrigue” (Booklist). Grey Sommers, Lord Wyndham, never met a predicament he couldn’t charm his way out of. Then a tryst with a government official’s wife during a bit of casual espionage in France condemns him to a decade in a dungeon, leaving him a shadow of his former self. Yet his greatest challenge may be the enigmatic spy sent to free his body—the only woman who might heal his soul. Cassie Fox lost everything in the chaos of revolution, leaving only a determination to help destroy Napoleon’s empire through her perilous calling. Rescuing Grey is merely one more mission. She hadn’t counted on a man with the stark beauty of a ravaged angel, whose desperate courage and vulnerability thaw her frozen heart. But a spy and a lord are divided by an impassable gulf even if they manage to survive one last, terrifying mission . . . Praise for the Lost Lords series “Romance at its best!”—Julia Quinn “Intoxicating, romantic and utterly ravishing. . .”—Eloisa James “Intoxicating and not-to-be missed.”—Romantic Times (4 ½ Stars, Top Pick) “Rich with historical detail and multifaceted characters.”—Publishers Weekly (starred review) “Exquisitely and sensitively written.”—Library Journal (starred review)