In Herefordshire's hop-growing country, a converted kiln is the scene of a savage murder. When the local vicar refuses to help its new owners cope with the aftermath, Merrily Watkins is sent in by the Bishop of Hereford to defuse the situation. Merrily, however, is already contending with a woman's claim that her daughter is possessed by evil. In both cases Merrily remains unconvinced, but nothing is ever quite what it seems.

At the end of the 18th century, the poet William Wordsworth rambled, in a strange visionary haze, from Salisbury Plain up into the Wye Valley. The epic walk changed his life. More than 200 years later, Oxford student David Vaynor followed the same secluded route and still can't explain what happened to him there. Now he's back, as a police detective investigating a suspicious death, and finds that, in this place of cliffs and chasms, it's far from easy to escape the past.  

Mike Gray is still reeling from the sudden death of his father when he inherits Willow House, his father’s childhood home. Keen to move out of the city, Mike decides to move his young family to the small, quaint town of Fairview. But not all is right at Willow House. There are dark forces at work, which threaten to destroy what remains of the Gray family. The curse at the heart of Willow House has lain dormant for decades, but is about to be reawakened and unleashed. 

Following the recent death of her husband, Clare Hills is unsure of her place in the world. When her former university friend Dr David Barbrook asks her to help him sift through the effects of deceased archaeologist Gerald Hart, she sees this as a useful distraction. During her search, Clare stumbles across the unpublished journals detailing Gerald's most glittering dig. Supposedly destroyed in an arson attack, she cannot believe her luck. Finding the Hungerbourne Barrows archive is every archaeologist's dream....

What was it like? Living in that house. Maggie Holt is used to such questions. Twenty-five years ago, she and her parents, Ewan and Jess, moved into a rambling Victorian estate called Baneberry Hall. They spent three weeks there before fleeing in the dead of night, an ordeal Ewan later recounted in a memoir called House of Horrors. His tale of ghostly happenings and encounters with malevolent spirits became a worldwide phenomenon. Now, Maggie has inherited Baneberry Hall after her father's death.

Charles and Grace wanted a quiet staycation honeymoon, but when their train terminates early due to a storm up ahead, they wonder if they made the wrong decision. Forced to take shelter in the nearest seaside town, Saltwater, they discover that there is only one guesthouse left. Unlike the rest of Saltwater, the Anchorage is entirely deserted. That night, with the storm howling relentlessly, Grace is woken by a child crying. She is haunted by the sound, until Charles convinces her it was only her imagination. But the next day, she finds a warning scrawled in the guest book.

When Mia inherits her beloved grandmother's summer cottage, Birch Thorpe, in Sweden, she faces a dilemma. Her fiance Charles urges her to sell and buy a swanky London home, but Mia cannot let it go easily. The request to carry out an archaeological dig for more Viking artefacts like the gold ring Mia's grandmother also left her, offers her a reprieve from a decision - and from Charles.   

Upstate New York, 1982. Viv Delaney wants to move to New York City, and to help pay for it she takes a job as the night clerk at the Sun Down Motel in Fell, New York. But something isnʼt right at the motel, something haunting and scary. Upstate New York, 2017. Carly Kirk has never been able to let go of the story of her aunt Viv, who mysteriously disappeared from the Sun Down before she was born. She decides to move to Fell and visit the motel, where she quickly learns that nothing has changed since 1982.

England, 1925. Louisa Drew lost her husband in the First World War and her six-year-old twin sons in the Spanish Flu epidemic of 1918. Newly remarried to a war-traumatised husband and seven months pregnant, Louisa is asked by her employer to travel to Clewer Hall in Sussex where she is to photograph the contents of the house for auction. She learns Clewer Hall was host to an infamous séance in 1896, and that the lady of the house has asked those who gathered back then to come together once more to re-create the evening. 

Lifestyle journalist Katrine escaped past traumas by moving to a coast renowned for seaside holidays and natural beauty. But when a vast hoard of human remains and prehistoric artifacts is discovered in nearby Brickburgh, a hideous shadow engulfs her life. Helene, a disillusioned lone parent, lost her brother, Lincoln, six years ago. Disturbing subterranean noises he recorded prior to vanishing, draw her to Brickburgh's caves. A site where early humans butchered each other across 60,000 years. Upon the walls, images of their nameless gods remain.