As the beloved stepdaughter of the Earl of Castleton, Lady Mariah Lyons cherishes her home at Plumford Manor, but her idyllic world will be threatened when the estate passes to Cyril Lightbourne, a childhood friend she hasn’t seen or heard from in years. Once, Mariah dreamed their friendship would kindle into something more, but that was before she heard Cyril was courting the cruelhearted Lady Pearl. Now Mariah is willing to welcome him as a friend and pray he will be the heir her stepfather needs, but she’ll keep her heart locked safely away from anyone with such poor taste.

The Home Office has asked Sir Bertrand Thorndike to head an investigation into stolen royal jewels. It's the perfect chance for Bertie to step out of his brother's long shadow. His superior, The Duke of Haverly, has a plan that makes him balk: in order to sell his cover, Bertie must play the part of a man looking for love, ready to reform his rakish ways. The duke is willing to let Bertie name his own investigative team, but his recommendation that the team include Philippa Cashel has Bertie on his guard. Does the duke-known for his behind-the-scenes machinations-have an ulterior motive?

Constable Jackson Forge intends to make the world safer, or at least the streets of Victorian London. But that's Kit Turner's domain, a swindler who runs a crew that acquires money the old-fashioned way - conning the rich to give to the poor. When a local cab driver goes missing, Jackson is tasked with finding the man, and the only way to do that is by enlisting Kit's help. If Jackson doesn't find the cabby, he'll be fired. If Kit doesn't help Jackson, he’ll arrest her for thievery. Yet neither of them realize those are the least of their problems.

Travel writer Amelia Balfour's dream of touring Egypt is halted when she receives news of a revolutionary new surgery for her grotesquely disfigured brother. This could change everything, and it does...in the worst possible way. Surgeon Graham Lambert has suspicions about the doctor he's gone into practice with, but he can't stop him from operating on Amelia's brother. Will he be too late to prevent the man's death? Or to reveal his true feelings for Amelia before she sails to Cairo?

In 1885 London, Lillian Freemont embarks on a treacherous journey to reunite with her long-lost niece, Alice, who was abandoned at the Foundling Hospital eight years ago. Fueled by her sister’s plea and armed with the gold token that identifies her niece, Lillian teams up with investigative reporter Matthew McGivern to expose the grim reality of the shadowed streets of London. As Lillian and Matthew unravel the mystery of Alice’s disappearance, their partnership blossoms into one of shared purpose and undeniable attraction.

Place an unpolished lawman named Nicholas Brentwood as guardian over a spoiled, pompous beauty named Emily Payne and what do you get? More trouble than Brentwood bargains for. She is determined to find a husband this season. He just wants the large fee her father will pay him to help his ailing sister. After a series of dire mishaps, both their desires are thwarted, but each discovers that no matter what, God is in charge.

Grace Sinclair has been callously cast out of her home. And though taken in as an orphaned child by the vicar and his wife, her unsurpassed beauty makes it impossible for her to remain in the vicar’s household - with two daughters of their own about to enter Society, the vicar and his wife see Grace as nothing but competition. Thankfully, Grace’s estranged Aunt Bell has agreed to take her in to her home in London. But Grace soon learns her situation has just gotten much worse.

In 1921, Marian Arnold, the heiress to a brewing baron’s empire, seeks solace in the glass butterfly house on her family’s Wisconsin estate as Prohibition and the deaths of her parents cast a long shadow over her shrinking world. When Marian’s sanctuary is invaded by nightmarish visions, she grapples with the line between hallucinations of things to come and malevolent forces at play in the present. With dead butterflies as the killer’s ominous signature, murders unfold at a steady pace. Marian, fearful she might be next, enlists the help of her childhood friend Felix.

The year is 1901, and the hustle and bustle of the holidays is descending on New York's Fifth Avenue. For the first time in her privileged life, Adelaide Forsythe couldn’t be happier about the prospect of a quiet Christmas. That’s not to say her transition from Missto Mrs. has been without challenge. Though she doesn’t regret marrying for love instead of wealth, she feels woefully unprepared to run her own household. Then, on the first Sunday of Advent, winter winds bring surprising change, first through a young orphan boy and then a seasoned housekeeper who seems too good to be true.

Libby has been given a powerful gift: to live one life in 1774 colonial Williamsburg and the other in 1914 Gilded Age New York City. When she falls asleep in one life, she wakes up in the other without any time passing. She has one conscious mind but two very different lives and bodies.

Katherine Schneider’s life as a dentist in 1913 New York is upended when a patient reveals details of a deadly plot while under the influence of laughing gas. As she is plunged into danger, she seeks help from the dashing Lieutenant Jonathan Birch, a police officer she has long admired from afar.

Newly returned from finishing school, Lady Juliette Thorndike is ready to debut in London society. Due to her years away, she hasn't spent much time with her parents, and sees them only as the flighty, dilettante couple the other nobles love. But when they disappear, she discovers she never really knew them at all. They've been living double lives as government spies-and they're only the latest in a long history of espionage that is the family's legacy.

Sowerby, England, 1802. Miss Genevieve Wilde—a magistrate’s daughter and independent heiress—is determined to meet life’s challenges all on her own, just as her late-father had taught her. So when her father’s pocket watch is stolen, she will do anything to get it back, especially when the local authorities prove incompetent. Upon reading an advertisement in the paper, she takes a chance and contacts a thief-taker to find the watch. It’s a choice Ginny regrets when former Bow Street officer Jack Travers arrives on her doorstep.

Julia Cummings has long been acquainted with loss - her mother, her brother, her sister, her friend, all gone too soon. But the loss that pushed her grief to the limit as a young girl was that of her best friend, Lucas Jonquil, who abandoned her without looking back. Now, eight years later, Lucas has returned to Lampton Park, and Julia has steeled herself - she will never forgive the man who broke her heart.

Haunted by the death of her sister, Finola Shanahan has resolved that she's not worthy of a family of her own and commits to spending her days caring for immigrants in the slums. Unwilling to consider marriage, Finola has perfected the ability to sabotage the relationships her parents arrange for her. At wit's end, her father calls upon the local Irish matchmaker, who pairs her with successful wagonmaker Riley Rafferty.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

Ryder, Garrett, Kenzo, and Diesel - The Vipers. Their deals are as sordid as their business, and their reputation is enough to bring a grown man to his knees, forcing him to beg for mercy. They are not people you mess with, yet my dad did. The old man ran up a debt with them and then sold me to cover his losses. Yes, sold me. They own me now. I’m theirs in every sense of the word. But I’ve never been meek and compliant.

Beckett: If you’re reading this, well, you know the last-letter drill. You made it. I didn’t. Get off the guilt train, because I know if there was any chance you could have saved me, you would have. I need one thing from you: get out of the army and get to Telluride. My little sister Ella’s raising the twins alone. She’s too independent and won’t accept help easily, but she has lost our grandmother, our parents, and now me. It’s too much for anyone to endure. And here’s the kicker: there’s something else you don’t know that’s tearing her family apart.

We're not free to give into this. She's 19, and I'm 38. And I'm her boyfriend's father. Unfortunately, they both just moved into my house.

After watching my mother succumb to a mysterious illness, I promised myself two things. I'd find the cure for what ravaged her and leave the godforsaken city where she abandoned me. Four years later, I received an acceptance letter from Dracadia University, one of the oldest most prestigious schools in the country. Nestled on a secluded island off the coast of Maine, it's rumored to be haunted by the souls of the mental patients exiled there centuries before, those whose bones are said to make up the island's white sandy shores. And restless ghosts aren't even its most daunting peculiarity.

The Home Office has asked Sir Bertrand Thorndike to head an investigation into stolen royal jewels. It's the perfect chance for Bertie to step out of his brother's long shadow. His superior, The Duke of Haverly, has a plan that makes him balk: in order to sell his cover, Bertie must play the part of a man looking for love, ready to reform his rakish ways. The duke is willing to let Bertie name his own investigative team, but his recommendation that the team include Philippa Cashel has Bertie on his guard. Does the duke-known for his behind-the-scenes machinations-have an ulterior motive?

Constable Jackson Forge intends to make the world safer, or at least the streets of Victorian London. But that's Kit Turner's domain, a swindler who runs a crew that acquires money the old-fashioned way - conning the rich to give to the poor. When a local cab driver goes missing, Jackson is tasked with finding the man, and the only way to do that is by enlisting Kit's help. If Jackson doesn't find the cabby, he'll be fired. If Kit doesn't help Jackson, he’ll arrest her for thievery. Yet neither of them realize those are the least of their problems.

Mary Elizabeth Chapman boards the Speedwell in 1620 as a Separatist seeking a better life in the New World. William Lytton embarks on the Mayflower as a carpenter looking for opportunities to succeed - and he may have found one when a man from the Virginia Company offers William a hefty sum to keep a stealth eye on company interests in the new colony. The season is far too late for good sailing and storms rage, but reaching land is no better as food is scarce and the people are weak.

As the beloved stepdaughter of the Earl of Castleton, Lady Mariah Lyons cherishes her home at Plumford Manor, but her idyllic world will be threatened when the estate passes to Cyril Lightbourne, a childhood friend she hasn’t seen or heard from in years. Once, Mariah dreamed their friendship would kindle into something more, but that was before she heard Cyril was courting the cruelhearted Lady Pearl. Now Mariah is willing to welcome him as a friend and pray he will be the heir her stepfather needs, but she’ll keep her heart locked safely away from anyone with such poor taste.

In 1885 London, Lillian Freemont embarks on a treacherous journey to reunite with her long-lost niece, Alice, who was abandoned at the Foundling Hospital eight years ago. Fueled by her sister’s plea and armed with the gold token that identifies her niece, Lillian teams up with investigative reporter Matthew McGivern to expose the grim reality of the shadowed streets of London. As Lillian and Matthew unravel the mystery of Alice’s disappearance, their partnership blossoms into one of shared purpose and undeniable attraction.

Lucas Berkeley has a secret—one he cannot risk anyone discovering. After all, a future marquess belongs in drawing rooms, not underground boxing circles. Yet with a painful past and a need to control every aspect of his life, it is his only outlet. And when his brother begins to court the one woman who could ruin everything, Lucas needs the secret diversion more than ever.

May Byam grew up following her father to his work at the ropemaking factory and listening to her uncle’s tales of life aboard a Royal Navy ship. After tragedy and scandal shatter her family, May is desperate to escape the shame that follows her. Despite her mother’s pleadings against it, May signs on as a lady’s maid to the young wife of a naval captain. If she’s going to run, she may as well do it in honor of her late uncle and cousin and where there is food, shelter, and perhaps even adventure. But the frosty reception she receives from the ship’s clergyman makes her feel far from welcome.

Opera star Maggie Lee escapes her opulent lifestyle when threatened by a powerful politician who aims to ruin her life. She runs off to the wilds of the moors to live in anonymity. All that changes the day she discovers a half-dead man near her house. Escaped convict Oliver Ward is on the run to prove his innocence, until he gets hurt and is taken in by Maggie. He discovers some jewels in her possession - the very same jewels that got him convicted. Together they hatch a plan to return the jewels, clearing Oliver’s name and hopefully maintaining Maggie’s anonymity.

Newly returned from finishing school, Lady Juliette Thorndike is ready to debut in London society. Due to her years away, she hasn't spent much time with her parents, and sees them only as the flighty, dilettante couple the other nobles love. But when they disappear, she discovers she never really knew them at all. They've been living double lives as government spies-and they're only the latest in a long history of espionage that is the family's legacy.

Place an unpolished lawman named Nicholas Brentwood as guardian over a spoiled, pompous beauty named Emily Payne and what do you get? More trouble than Brentwood bargains for. She is determined to find a husband this season. He just wants the large fee her father will pay him to help his ailing sister. After a series of dire mishaps, both their desires are thwarted, but each discovers that no matter what, God is in charge.

Katherine Schneider’s life as a dentist in 1913 New York is upended when a patient reveals details of a deadly plot while under the influence of laughing gas. As she is plunged into danger, she seeks help from the dashing Lieutenant Jonathan Birch, a police officer she has long admired from afar.

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.

Elsa Reisner's lifelong dream of working as an ornithologist at the American Museum of Natural History is fading as the job begins to drain her passion. But fate takes an unexpected turn when she is assigned to catalog the bequest of a recently deceased patron whose Gothic country mansion holds secrets and treasures waiting to be discovered.

Theresia Dvorak has nothing left of her parents—nothing save her dowry, a priceless crystal vase stolen and sold by her own stepmother. Theresia will do anything to secure what is rightfully hers—even assume a false identity and steal her future back. When she gains entrance to a house party and has a memorable run-in with the handsome navel captain Rolland Reese, her mission is compromised.

Having grown up at Wedderburn Castle in the serene Scottish Lowlands, Orin Hume is thrust into the dazzling realm of London society and Court circles as Poet Laureate of Britain. But at the height of his fame a former tragedy and his ties to a lass he once loved lead him home to Berwickshire again. When his return is further marred by lost love letters and scheming kin who conspire to keep the pair apart, can Lady Maryn Lockhart, now Duchess of Fordyce, forgive him? Or will the shadows of the past and the complexities of the present rewrite their love story?