The first time you see them, out for an evening walk on the cliffs, you’ll think they’re the perfect family. You’ll see a wife who looks so happy, strolling peacefully beside her husband in his dark winter coat, holding her daughter’s hand. But you have no idea what’s really happening in their house.... If you come a little closer, you might hear the way the man speaks to his wife. You might notice that the woman doesn’t have any close friends. That sometimes her husband doesn’t want her to leave the house.

I return home to our beautiful house on a chilly winter evening expecting to find my handsome husband Richard waiting for me by the fire. We’re still so in love, and he always takes care of me. He usually comes straight back from work. But tonight, our antique clock ticks on through the dark evening, with no sign of him. Then a knock at the door shatters my perfect life. A 12-year-old-girl, Alice from the village, has been found unconscious in the field behind our house. They say she was last seen getting into Richard’s car.

Who took Lucia Blix? Lucia went home from school with her new friend Josie for a playdate. Later that evening, Lucia's mother, Elisa, dropped her overnight things round and kissed her little girl goodnight. That was the last time she saw her daughter. The next morning, when Lucia's dad arrived to pick her up, the house was empty. No furniture, no family, no Lucia. Have you seen Lucia?

Kate used to be good at recognising people. So good, she worked for the police, identifying criminals in crowds of thousands. But six months ago, a devastating car accident led to a brain injury. Now the woman who never forgot a face can barely recognise herself in the mirror. At least she has Rob. Young, rich, handsome and successful, Rob runs a tech company on the idyllic Cornish coast. Kate met him just after her accident, and he nursed her back to health. Until one day, she looks at Rob anew.

Molly Chatwell has a beautiful house, a handsome husband, two children, and a job she likes. It all seems so perfect, but when her two children leave for university, she realizes her life has become dull and empty. When her husband refuses to go away on a trip with her, Molly decides to go alone. But what should have been a relaxing break turns into a nightmare. Back at home in London, Molly tries to put it all behind her, but when the police arrive at her door and tell her a body has been found with connections to her, she realizes her perfect life is under threat. 

Ava only left her daughter in the pushchair for five minutes. The buckle was fastened, and she was sure it was safe. But when she came downstairs, the door was open and Abi was gone - she walked down the road, past the Lovegoods' house, and was never seen again. A year later, the Lovegoods throw a housewarming party, showing off the results of their renovation. Ava doesn’t want to go. She can’t bear to look down that end of the road, to see the place where Abi vanished, and she doesn’t want to spend time with people who don’t share her grief. 

When Freya first met Phil, she thought he was the man of her dreams. He bought her roses every week, booked surprise trips to sun-soaked destinations, and showed her affection like she’d never experienced before. But over time the dream had become a violent nightmare. And now Freya is packing her bags, knowing it’s time she escaped their increasingly broken marriage. But then Freya gets a visit from the police. Phil’s been in a horrific car crash and - as he comes around - it becomes clear that he remembers nothing since their blissful honeymoon two years before.

John Aviemore, still mourning the death of his wife, fears he’s heading for another breakdown. In an abandoned cottage, he faces a mystery that grows more terrifying every night. And he’s trapped there. Trapped in the place where worlds overlap. Trapped in the Blurred Lands. A disappearing city, a curse that unravels minds and a caged, power-hungry god. John’s only chance of escape lies with an ancient family secret and a character straight out of a fairy tale.

Grace has returned to London after 20 years abroad to manage her dying mother's affairs. When she receives a blank Mother's Day card in the post, she is confused and unsettled. Who could have sent it to her and why? She isn't a mother. Another Mother's Day card arrives. Then come the silent phone calls. Haunted by disturbing flashbacks, Grace starts to unravel. Someone is out to get her. Someone who knows what she has done. Someone who will make her face the past she has run from for so long....

It’s been 15 years since five-year-old Maya Duncan disappeared. But when a young woman turns up at Kay Duncan’s door, clutching a yellow rainhat with Maya’s name stitched in the back, it seems she might have come home at last. Phoebe is convinced that she is Maya and that the woman behind the door is her real mother. When she sees Kay, the memories come flooding back, and it seems they are to be reunited at last. But when a shocking discovery leads to tragedy, Phoebe is left grief-stricken and riddled with guilt. 

It was summer in the mountains when five small children vanished from their nursery school picnic. The heat was stifling that day, the tinkle of an ice-cream van in the air.... Three-and-a-half years later, in the dead of winter, the children are returned to their families...one by one. All except for Ivy - the granddaughter of Homicide Detective Kate Wakeland. The other four children say Ivy is dead.

Domestic violence isn't only perpetrated by men. Ask Paul Jackson who is on remand, accused of stabbing his wife, Michelle. As he reveals his reality behind their troubled marriage, it seems that only his six-year-old knows what really happened. But she's trapped in her own world of silence. 

No relationship is perfect. But since the birth of baby Mabel seven months ago, Amber and George have been in desperate need of a night away. Mabel is all that Amber has ever wanted, but she can’t deny that sometimes she struggles to cope. George has booked them into a luxury hotel, and Amber’s sister is babysitting. Yet just as they are ready to leave, Amber can’t suppress a feeling of worry.... 

The moment Joanna told me she was engaged, I had this awful feeling that something was wrong. We used to speak on the phone every day. Growing up I spent more time at her house than I did at my own. I’d always imagined what it would be like to see her get married, and now I didn’t even know her fiancé’s name. She asked me to come and meet Mark and I intended to tell her to slow down. When I got to Joanna’s front door, only Mark was there. He was charming and gorgeous and nothing but nice to me, and I started to understand....And then he told me that Joanna was missing. 

Two years ago, Beth turned her back on her three-year-old niece for just a few seconds. She disappeared without a trace. One day, Beth receives a photograph from an anonymous number; she is sure it's a photograph of her niece. She is determined to find her and bring her home. But someone isn't pleased when Beth returns, and they will do what it takes to get rid of her for good.