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.

As a Victorian clergyman's daughter, Edith Worms has seen everything-until a mythical salamander tumbles out of the fireplace into her lap. When a letter arrives from estranged relatives, Edith is swept away to a crumbling gothic Abbey in the wilds of Yorkshire. Wormwood Abbey isn't just full of curious beasts and ancient family secrets: there's also a tall, dark, and entirely too handsome neighbor who is strangely reluctant for her to leave.

Caroline Gray’s third season in London society ends as badly as her first two - no marriage proposal, no suitor, not even a glimmer of an interested prospect. She suspects it’s because she is far too quick to speak her mind to men who are put off by her opinions, her intellect, and her unconventional ideas. Besides, Caroline thinks there will always be next season to find a husband. However, her family’s dwindling income leaves Caroline with only one choice to secure her future: a one-way ticket to sail with the fishing fleet to India, where the son of a family friend waits.

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.

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.

When Anna Lane offered her heart to Alexander Lennox, she did not expect to learn that he had secretly promised his suit to another. Hurt and embarrassed, Anna begs her father to take her to the seaside where she can escape the gossip of the ton and recover, but her father insists they remain in London so he can attend to some business. Feeling the sting of rejection again, Anna longs for the day when she can dictate her own future and find a companion who will love her for who she is.

London, 1923. Newly minted research assistant Saffron Everleigh is the first woman to hold the position at University College of London. When she attends a dinner party for the school, she expects to engage in conversations about the university's large expedition to the Amazon. What she doesn’t expect is for Mrs. Henry, one of the professors’ wives, to drop to the floor, poisoned by an unknown toxin. Dr. Maxwell, Saffron’s mentor, is the main suspect, and evidence quickly mounts.

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.

Lenora expected her unique ability would condemn her to a life of solitude, shunned by society. But when she receives an unexpected marriage proposal hinging on it, Lenora is shocked. All she must do in exchange for the life of a duchess is use her communicative skills to determine the reason for the former Duchess of Blackmoore’s suicide. Beyond the strange blackening on the stones of Blackmoore Castle, Lenora discovers another darkness lurks in her new Scottish Highlands home.

When a cryptic invitation brings Giulia Pepper to her uncle's remote estate in Devon, she arrives in dire need of a benefactor, only to discover that her uncle never sent her any invitation—nor does he want her there. Forced into a corner, Giulia must contrive a way to convince him to allow her to remain, just long enough to figure out where to go next.

Northumberland, 1809: A beautiful young heiress disappears from her locked bedchamber at Linn Hagh. The local constables are baffled and the townsfolk cry "witchcraft". The heiress' uncle summons help from Detective Lavender and his assistant, Constable Woods, who face one of their most challenging cases.

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.

Gregory Dinard, a young and inexperienced duke, finds himself in need of a companion to help him navigate the intricacies of his new role. Uncertain of his abilities and unwilling to take a chance at love, he looks for a marriage of mutual benefit rather than a match of mutual affection.

As a young woman, Leah Penn-Leith fell hopelessly in love with Captain Fox Carnegie—the only irrational mark on her decidedly sensible life. Fox, unfortunately, did not return her regard. Their story should have ended there—Fox left for India and Leah returned home to Scotland to rear her much younger brothers. Twenty years later, Fox appears on Leah's doorstep—older, scarred, and world-weary—proposing a marriage of convenience between them.

Manchester, England, 1857. When the largest art exhibition ever to be held in Manchester opens, Rosanna Hawkins—one of Manchester’s finest artists to reproduce “parlor versions” of classic masterpieces with near-perfect precision—attends, excited by the chance to sketch such famous works. When she meets the handsome Detective Martin Harrison, who is head of security for the exhibition, she is immediately intrigued. But the couple’s blossoming summer romance takes a strange turn when Rosanna recognizes her own works on display in the exhibition hall.