As 1754 is drawing to a close, tensions between the French and the British on Canada’s Acadian shore are reaching a fever pitch. Seamstress Sylvie Galant and her family—French-speaking Acadians wishing to remain neutral—are caught in the middle, their land positioned between two forts flying rival flags. Amid preparations for the celebration of Noël, the talk is of unrest, coming war, and William Blackburn, the British Army Ranger raising havoc across North America’s borderlands.

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.

Cassandra Hale grew up knowing little about her parentage, and she had made peace with the fact that she never would. But her world shifts when a shocking deathbed confession reveals a two-year-old letter from Mr. Clark, the master of Briarton Park, with hints to her family’s identity. Stung by betrayal, Cassandra travels to the village of Anston only to learn Mr. Clark has since passed away.

Jericho Coulter, the eldest of six fiercely devoted brothers, is entrusted with safeguarding his family and the secret that binds them together: the Sapphire mine. To keep tragedy from striking again, he allows no outsiders on their land. When two women stumble upon their ranch, claiming Jericho himself sent for one of them as a mail-order bride, he aims to send them straight back where they came from.

Patrick O'Neill survived a hardscrabble youth to become a lawyer for the downtrodden Irish immigrants in his community. He's proud of his work, even though he struggles to afford his ramshackle law office. All that changes when he accepts a case that is sure to emphasize the Blackstones' legacy of greed and corruption by resurrecting a 30-year-old mystery. Little does Patrick suspect that the Blackstones will launch their most sympathetic family member to derail him. 

Selah Hopewell seems to be the only woman in the Virginia colony who has no wish to wed. True, there are too many men and far too few women in James Towne. But Selah already has her hands full assisting her father in the family's shop. And now she is in charge of an incoming ship of tobacco brides who must be looked after as they sort through their many suitors. 

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.

1950. In the wake of the war, Audrey Clarkson leaves her manor house in England for a fresh start in America with her young son. As a widowed war bride, Audrey needs the support of her American in-laws, whom she has never met. But she arrives to find that her longtime friend Eve Dawson has been impersonating her for the past four years. Unraveling this deception will force Audrey and Eve’s secrets - and the complicated history of their friendship - to the surface. 

When her mother, the Persian king’s famous senior scribe, is kidnapped, Jemmah and her sister must sneak undetected into enemy territory to rescue her. But infiltrating their adversary’s lands proves easier than escaping them. Fleeing through dangerous mountain passes, their survival depends on the skills of a stranger they free from prison: a mysterious prince named Asher. Asher is not who the world believes he is. Despite his royal blood, he has had to climb his way out of poverty. A manufacturer of some of the best weaponry in the East, Asher has only one goal: to destroy his father.

In the eyes of London Society, Gillian Phelps is suitable enough. Though the ton whispers about her change of residence, any speculation remains just that: ballroom gossip. No one—not even the other Huntresses, the group of ladies she calls her dearest friends—knows that she is harboring a devastating family secret. Gillian has become adept at hiding the reality of her circumstances, but the close quarters of a house party will test her ability to conceal the crushing truth. And with so many people to deceive, the late arrival of another guest is a most unwelcome surprise.

Private investigator Fitz McCaffrey went to Belize on a case, bringing his teenage sister Shelby along with him. They have no good reason to leave the resort and hurry back to the harsh New England winter. They lost their parents, he lost his job as a cop, and they both need time to heal. Besides, when Fitz meets and spends time with the beautiful and charming Tabitha Eaton, he falls hard.

When concert pianist Vivienne Mourdant’s father dies, he leaves to her the care of a patient at Hurstwell Asylum. Vivienne had no idea the woman existed, and yet her portrait is shockingly familiar. When the asylum claims she was never a patient there, Vivienne is compelled to discover what happened to the figure she remembers from childhood dreams.

Claire Powell’s life is turned upside down when her beloved husband admits to a “near affair.” But when Stephen accepts a partnership with an Atlanta law firm without consulting her and buys a historic Southern home sight-unseen―it pushes their already-fractured marriage to the breaking point. Claire’s world spirals, and she soon finds herself in a marriage she no longer wants, in a house she never asked for.

After years away, Astrid Nilsson has returned home to Colorado, hoping to become Fairplay’s second doctor...and to find healing for her reoccurring consumption. Spirited and independent, Astrid doesn’t want her illness to be a burden to those she loves, so she has resisted getting serious about any man.

When Miss Rebecca Lane returns to her home village after a few years away, her brother begs for a favor: Go to nearby Swanford Abbey and deliver his manuscript to an author staying there who could help him get published. Feeling responsible for her brother's desperate state, she reluctantly agrees.