In the tourist town of Wharton, on the coast of Lake Superior, Tess Bell is renovating her old family home into a bed-and-breakfast during the icy dead of winter… As the house’s restoration commences, a shuttered art studio is revealed. Inside are paintings Tess’s late grandfather, beloved and celebrated artist Sebastian Bell, hid away for generations. But these appear to be the works of a twisted mind, almost unrecognizable as paintings she and others familiar with his art would expect.

Helen Kent never dares to step outside her comfort zone. She lives a lonely, mundane life in the city, grinding through her uninspiring marketing job. That is, until a spontaneous online purchase brings her to the little bay town of Oban, Scotland, where a 500-year-old cottage full of secrets and stories awaits her. After Helen unearths the local legend of a 16th-century witch, she discovers a set of mysterious journals in the cottage’s library. Thrust into a world of magic she doesn’t understand, she soon realizes there are both light and dark forces at work beyond her control.

When Eleanor Harper becomes the director of a renowned artists' retreat, she knows nothing of Cliffside Manor's dark past as a tuberculosis sanatorium, a "waiting room for death". After years of covering murder and violence as a crime reporter, Eleanor hopes that being around artists and writers in this new job will be a peaceful retreat for her as much as for them.

When the castle she works in is sacked by the army of Prince Edward of England, kitchen maid Agnes Fitzgerald manages to escape north of Inverness to throw herself at the mercy of the Lord and Lady at Ravenscraig Castle. Although safe for now, the people of Scotland are fighting hard for their independence, and the threat of the English hangs heavy over the land. But when Agnes spies Cam Buchanan swimming in the loch, her mind turns away from war and towards love. Agnes even dares to dream of a happy future, until she learns that Cam must go and fight alongside Robert de Brus.

Recently widowed and rendered penniless by her Ponzi-scheming husband, Julia Bishop is eager to start anew. So when a stranger appears on her doorstep with a job offer, she finds herself accepting the mysterious yet unique position: caretaker to his mother, Amaris Sinclair, the famous and rather eccentric horror novelist whom Julia has always admired...and who the world believes is dead.

When Katharine Tulman wakes in the middle of the night and accidentally foils a kidnapping attempt on her uncle, she realizes Stranwyne Keep is no longer safe for Uncle Tully and his genius inventions. She flees to Paris, where she hopes to remain undetected and also find the mysterious and handsome Lane, who is suspected to be dead. But the search for Lane is not easy, and Katharine soon finds herself embroiled in a labyrinth of political intrigue. And with unexpected enemies and allies at every turn, Katharine will have to figure out whom she can trust - if anyone - to protect her uncle from danger once and for all.

Dorothea Truelove is young, wealthy, and beautiful. Ruth Butterham is young, poor, and awaiting trial for murder. When Dorothea's charitable work brings her to Oakgate Prison, she is delighted by the chance to explore her fascination with phrenology and test her hypothesis that the shape of a person's skull can cast a light on their darkest crimes. But when she meets one of the prisoners, the teenaged seamstress Ruth, she is faced with another strange idea.

In Metsan Valo, her family home on Lake Superior, Anni Halla’s beloved grandmother has died. Among her fond memories, what Anni remembers most vividly is her grandmother’s eerie yet enchanting storytelling. By firelight she spun tall tales of spirits in the nearby forest and waters who could heal - or harm - on a whim. But of course those were only stories.

Once there was a young woman from a well-to-do New England family who never quite fit with the drawing rooms and parlors of her kin. Called instead to the tangled woods and wild cliffs surrounding her family’s estate, Margaret Harlowe grew both stranger and more beautiful as she cultivated her uncanny power. Soon, whispers of “witch” dogged her footsteps, and Margaret’s power began to wind itself with the tendrils of something darker.

When Nicole Rayburn travels to Lockwood Hall and begins to research Alys’s story for a new book, she discovers startling irregularities in Alys’s case. Nicole’s suspicions mount as every answer leads to more questions. What really happened to Alys? And what became of her son, who disappeared the day she was hanged? Could it be that Alys’s death was the result of a well-planned conspiracy, or is there another, less obvious answer? And who is trying to sabotage Nicole's efforts by stealing her work?

After a devastating loss, Brynn Wilder escapes to Wharton, a tourist town on Lake Superior, to reset, and checks into a quaint boardinghouse. In her fellow lodgers, she finds a friendly company of strangers: the frail Alice, cared for by a married couple with a heartbreaking story of their own; LuAnn, the eccentric and lovable owner of the inn; and Dominic, an unsettlingly handsome man inked from head to toe in mesmerizing tattoos. But in this inviting refuge, a mystery begins to swirl. Alice knows things about Brynn, about all of them, that she shouldn’t.

After the end of her marriage, Kate Granger has retreated to her parents' home on Lake Superior to pull herself together - only to discover the body of a murdered woman washed into the shallows. Tucked in the folds of the woman's curiously vintage gown is an infant, as cold and at peace as its mother. No one can identify the woman. Except for Kate. She's seen her before. In her dreams...

It’s 1852 and Margaret Lennox, a young widow, attempts to escape the shadows of her past by taking a position as governess to an only child, Louis, at an isolated country house in the west of England. But Margaret soon starts to feel that something isn’t quite right. There are strange figures in the dark, tensions between servants, and an abandoned east wing. Even stranger is the local gossip surrounding Mrs. Eversham, Louis’s widowed mother, who is deeply distrusted in the village.

For more than two centuries, Winterbourne Hall has stood atop a bluff overseeing the English countryside of Cornwall and the sea beyond. In 1947, Londoner Alice Miller accepts a post as governess at Winterbourne, looking after Captain Jonathan de Grey’s twin children. Falling under the de Greys’ spell, Alice believes the family will heal her own past sorrows. But then, the twins’ adoration becomes deceitful and taunting. Their father, ever distant, turns spiteful and cruel. The manor itself seems to lash out. Alice finds her surroundings subtly altered, her air slightly chilled.

Favel Farrington meets Roc Pendorric on the idyllic Mediterranean island of Capri, where she was raised and lives with her father. Roc sweeps her off her feet, taking her from her home by an emerald sea to the ancient family home of the Pendorrics, in Cornwall. His sister and her family await them with open arms, welcoming young Favel. She is the much anticipated Bride of Pendorric, a name that amuses and flatters her. The castle is beautiful in its way, but the atmosphere is foreboding. Roc's twin nieces begin watching her carefully; even the stones in the courtyard seem to have eyes.