As the age of the photograph dawns in Victorian Bath, silhouette artist Agnes is struggling to keep her business afloat. Still recovering from a serious illness herself, making enough money to support her elderly mother and her orphaned nephew Cedric has never been easy, but then one of her clients is murdered shortly after sitting for Agnes, and then another, and another. Why is the killer seemingly targeting her business?

Paris, 1925: To enter the Secret Circus is to enter a world of wonder - a world where women weave illusions of magnificent beasts, carousels take you back in time, and trapeze artists float across the sky. Bound to her family's circus, it's the only world Cecile Cabot knows until she meets a charismatic young painter and embarks on a passionate affair that could cost her everything. Virginia, 2004: Lara Barnes is on top of the world until her fiancé disappears on their wedding day. 

In 1761, a tiny, odd-looking girl named Marie is born in a village in Switzerland. After the death of her parents, she is apprenticed to an eccentric wax sculptor and whisked off to the seamy streets of Paris, where they meet a domineering widow and her quiet, pale son. Together, they convert an abandoned monkey house into an exhibition hall for wax heads, and the spectacle becomes a sensation. As word of her artistic talent spreads, Marie is called to Versailles, where she tutors a princess and saves Marie Antoinette in childbirth. But outside the palace walls, Paris is roiling....

Chrissie is eight and she has a secret: she has just killed a boy. The feeling made her belly fizz like soda pop. Her playmates are tearful and their mothers are terrified, keeping them locked indoors. But Chrissie rules the roost - she's the best at wall-walking, she knows how to get free candy, and now she has a feeling of power that she never gets at home, where food is scarce and attention scarcer.

London, 1754. Six years after leaving her illegitimate newborn at the Foundling Hospital, Bess Bright returns to reclaim the daughter she has never known. Dreading the worst, that she has died in care, she is astonished to discover someone pretending to be Bess has already claimed her. Her life is turned upside-down as she tries to find out who has taken her little girl - and why.

In Edwardian Suffolk, a manor house stands alone in a lost corner of the Fens: a glinting wilderness of water whose whispering reeds guard ancient secrets. Maud is a lonely child growing up without a mother, ruled by her repressive father. When he finds a painted medieval devil in a graveyard, unhallowed forces are awakened. Maud's battle has begun. She must survive a world haunted by witchcraft, the age-old legends of her beloved fen - and the even more nightmarish demons of her father's past. 

It’s been a decade since Trumanell Branson disappeared, leaving only a bloody handprint behind. Her pretty face still hangs like a watchful queen on the posters on the walls of the town’s Baptist church, the police station, and in the high school. They all promise the same thing: We will find you. Meanwhile, Tru's brother, Wyatt, lives as a pariah in the desolation of the old family house, cleared of wrongdoing by the police but tried and sentenced in the court of public opinion and in a new documentary about the crime.

Fifteen-year-old Ellie Mack was the perfect daughter. She was beloved by her parents, friends, and teachers. She and her boyfriend made a teenage golden couple. She was days away from an idyllic summer vacation, with her whole life ahead of her. And then she was gone. Now her mother, Laurel Mack, is trying to put her life back together.

Hugh of Singleton, fourth son of a minor knight, has been educated as a clerk, usually a prelude to taking holy orders. However, feeling no certain calling despite a lively faith, he turns to the profession of surgeon, training in Paris and then hanging out his sign in Oxford. A local lord asks him to track the killer of a young woman whose bones have been found in the castle cesspit. She is identified as the impetuous missing daughter of a local blacksmith, and her young man, whom she had provoked very publicly, is in due course arrested and sentenced at the Oxford assizes.

Czechoslovakia, 1935: Viktor Kosárek, a newly trained psychiatrist who studied under Carl Jung, arrives at the infamous Hrad Orlu Asylum for the Criminally Insane. The facility is located in a medieval mountaintop castle surrounded by forests, on a site that is well known for concealing dark secrets going back many centuries. The asylum houses six inmates - the country's most treacherous killers - known to the terrified public as the Devil's Six. Viktor intends to use a new medical technique to prove that these patients share a common archetype of evil, a phenomenon he calls The Devil Aspect.

Bridie Devine - flame-haired, pipe-smoking detective extraordinaire - is confronted with the most baffling puzzle yet: the kidnapping of Christabel Berwick, secret daughter of Sir Edmund Athelstan Berwick, and a peculiar child whose reputed supernatural powers have captured the unwanted attention of collectors in this age of discovery. Winding her way through the sooty streets of Victorian London, Bridie won’t rest until she finds the young girl, even if it means unearthing secrets about her past that she’d rather keep buried.

Having been abandoned on the steps of an orphanage as an infant, lovable car thief and Dublin charmer Mahony assumed all his life that his mother had simply given him up. But when he receives an anonymous note suggesting that foul play may have led to his mother's disappearance, he sees only one option: to return to the rural Irish village where he was born and find out what really happened 26 years ago.

In a boarded-up house on a dead-end street at the edge of the wild Washington woods lives a family of three. A teenage girl who isn’t allowed outside, not after last time. A man who drinks alone in front of his TV, trying to ignore the gaps in his memory. And a house cat who loves napping and reading the Bible. An unspeakable secret binds them together, but when a new neighbor moves in next door, what is buried out among the birch trees may come back to haunt them all.

A body always tells a story - but this child’s was a blank page. Rita reached for the lantern. She trained its light on the child’s face. "Who are you?" she murmured, but the face said as little as the rest of her. It was impossible to tell whether, in life, these blunt and unfinished features had borne the imprint of prettiness, timid watchfulness, or sly mischief. If there had once been curiosity or placidity or impatience here, life had not had time to etch it into permanence. Only a very short time ago, the body and soul of this little girl had still been securely attached.

Young Fleetwood Shuttleworth is with child again. As the mistress of Gawthorpe Hall, she is anxious to provide her husband with an heir. But none of her previous pregnancies have come to term. Then she discovers a hidden letter from her physician that warns her husband that she will not survive another pregnancy. Distraught over the frightening revelation, Fleetwood wanders the woods of Pendle Hill, where she comes across a young local woman named Alice Gray who is gathering herbs. A midwife, Alice promises Fleetwood she can help her deliver a healthy baby.