It is 1914, and as the war draws the young men of Britain away to fight, women must keep the nation running. Two of those women are Peggy and Maude, twin sisters who live on a narrowboat in Oxford and work in the bindery at the university press.

Vienna, 1938. Samuel Adler is five years old when his father disappears during Kristallnacht—the night his family loses everything. As her child’s safety becomes ever harder to guarantee, Samuel’s mother secures a spot for him on a Kindertransport train out of Nazi-occupied Austria to England. He boards alone, carrying nothing but a change of clothes and his violin.

Lane McCord wakes up in a hospital having survived a near-fatal fall at a North Carolina beach cottage. Her boyfriend, Kyle, wasn’t so lucky. A senseless tragedy on their first romantic getaway. All Lane remembers is lying at the bottom of the stairs in Kyle’s pooling blood. Confused and grieving, Lane plans to return to the cottage, collect her personal belongings, and get out. Until a winter rainstorm leaves her stranded and vulnerable, but not alone. A concerned neighbor, who claims he heard a violent argument before the accident, has come out of the storm.

Authors June Hayward and Athena Liu were supposed to be twin rising stars: same year at Yale, same debut year in publishing. But Athena’s a cross-genre literary darling, and June didn’t even get a paperback release. Nobody wants stories about basic white girls, June thinks. So when June witnesses Athena’s death in a freak accident, she acts on impulse: she steals Athena’s just-finished masterpiece, an experimental novel about the unsung contributions of Chinese laborers to the British and French war efforts during World War I.

Celebrating her forty-fifth birthday at her local pub, popular podcaster Alix Summer crosses paths with an unassuming woman called Josie Fair. Josie, it turns out, is also celebrating her forty-fifth birthday. They are, in fact, birthday twins. A few days later, Alix and Josie bump into each other again, this time outside Alix’s children’s school. Josie has been listening to Alix’s podcasts and thinks she might be an interesting subject for her series. She is, she tells Alix, on the cusp of great changes in her life.

My darling son, Sam, is marrying his childhood sweetheart, and I couldn’t be prouder of the man he’s grown into. Walking out on his abusive father all those years ago was the best thing I ever did. And today he stands, tall and handsome, saying "I do" to my dream daughter-in-law. If I hadn’t pushed them together all those years ago, he might never have found a girl as perfect as Lauren. It’s true what they say, mother always knows best.

Teresa’s heart stops when she enters her daughter’s bedroom to find that her sweet, trusting little girl is gone. Teresa can’t bear to think who would snatch a terrified three-year-old from her mother in the middle of the night, but all the signs point to someone close to home. Hasn’t Jessica’s stepfather been acting a little oddly? Or is it, as Teresa is beginning to fear, something to do with Angie, her daughter’s babysitter who lives next door...?

Emma loves her husband Leo and their young daughter Ruby: she’d do anything for them. But almost everything she's told them about herself is a lie. And she might just have got away with it, if it weren’t for her husband’s job. Leo is an obituary writer; Emma a well-known marine biologist. When she suffers a serious illness, Leo copes by doing what he knows best – researching and writing about his wife’s life. But as he starts to unravel the truth, he discovers the woman he loves doesn’t really exist. Even her name isn’t real.

Merritt Coletto and her husband, Luca, have the life they dreamed of: a coastal home, a promising future, and a growing family. That dream ends with a late-night knock on the door. Weak, broken, and emaciated, it’s Luca’s first wife, Lydia. Missing for ten years, presumed dead, and very much alive, she has quite a story. Racked with guilt over the beautiful life they’ve built, Merritt and Luca agree to help get Lydia back on her feet - it’s the least they can do. But the more enmeshed Lydia becomes in Merritt’s family, the more questions Merritt has.

Avery Mason, host of American Events, knows the subjects that grab a TV audience’s attention. Her latest story - a murder mystery laced with kinky sex, tragedy, and betrayal - is guaranteed to be ratings gold. New DNA technology has allowed the New York medical examiner’s office to make its first successful identification of a 9/11 victim in years. The twist: The victim, Victoria Ford, had been accused of the gruesome murder of her married lover. In a chilling last phone call to her sister, Victoria begged her to prove her innocence.

April Clarke-Cliveden was the first person Hannah Jones met at Oxford. Vivacious, bright, occasionally vicious, and the ultimate It girl, she quickly pulled Hannah into her dazzling orbit. Together, they developed a group of devoted and inseparable friends—Will, Hugh, Ryan, and Emily—during their first term. By the end of the year, April was dead.

Leonora, known to some as Lee and others as Nora, is a reclusive crime writer, unwilling to leave her nest of an apartment unless it is absolutely necessary. When a friend she hasn't seen or spoken to in years unexpectedly invites Nora ( Lee) to a weekend away in an eerie glass house deep in the English countryside, she reluctantly agrees to make the trip. Forty-eight hours later, she wakes up in a hospital bed injured but alive, with the knowledge that someone is dead.

Elisa Wright is a mom and wife, living a nice, quiet life in a nice, quiet town. She’s also convinced her brother-in-law is a murderer. Josh has one dead wife and one missing fiancée, and though he grieved for them he starts dating someone new. Elisa fears for that woman’s safety, and she desperately wants to know what happened to her friend, Josh’s missing fiancée.

In this brilliant debut, a psychologist finds herself drawn into the dark world of a serial killer - who may be closer than she thinks.... Ray and Marie Benson killed 13 women before they were caught, tried and imprisoned. Five of their victims were never found. Six years later psychologist Alice Quentin discovers a woman's body on the waste ground at Crossbones Yard. The wounds are horrifyingly similar to the Bensons' signature style.

She bursts into my life like a storm, and nothing is the same again. One by one, I watch as my friends fall under her spell. Only I see that her smiles don’t reach her cold, furious eyes. And when I’m accused of things I didn’t do, when my home is vandalized, I know she’s behind it. But she only lets her mask slip when no one is looking, so if I say anything, I’ll look crazy. So when the baby shower comes around, I’m sitting on a velvet sofa in a posh hotel room, surrounded by balloons. But that afternoon, I finally learn the unbelievable truth. There is no baby....