Mina is trying to focus on her job as a flight attendant, not the problems of her five-year-old daughter back home or the fissures in her marriage. But the plane has barely taken off when Mina receives a chilling note from an anonymous passenger, someone intent on ensuring the plane never reaches its destination. Someone who needs Mina's assistance and who knows exactly how to make her comply. It's 20 hours to landing. A lot can happen in 20 hours....

A serial rapist is kidnapping teenage girls. But he’s not interested in just any teenage girls - only virgins. He hunts them by following their status updates and check-ins on social media. Once captured, they’re locked away in his sound-proof basement until they’re groomed and ready. He throws them away like pieces of trash after he’s stolen their innocence. Nobody escapes alive. Until Ella. She risks it all to escape, setting herself and the other girls free. Only the girl who's been captive the longest gets out with her. And soon Ella discovers her nightmare's far from over.

Salama Kassab was a pharmacy student when the cries for freedom broke out in Syria. She still had her parents and her big brother; she still had her home. She had a normal teenager’s life. Now Salama volunteers at a hospital in Homs, helping the wounded who flood through the doors daily. Secretly, though, she is desperate to find a way out of her beloved country before her sister-in-law, Layla, gives birth. So desperate, that she has manifested a physical embodiment of her fear in the form of her imagined companion.

For the lucky among us, life is what you make of it, but for Dixie Wheeler, the theme music for her story was chosen by another long ago, on the day her father butchered her mother and brothers and then slashed a knife across his own throat. Only one-year-old Dixie was left alive, infamously known as Baby Blue for the song left playing in the aftermath of the slaughter. Twenty-five years later, Dixie is still desperate for a connection to the family she can’t remember, so when her childhood home goes up for sale, Dixie sets aside all reason and moves in.

Pete Riley answers the door one morning and lets in a parent's worst nightmare. On his doorstep is Miles Lambert, a stranger who breaks the devastating news that Pete's son, Theo, isn't actually his son - he is the Lamberts', switched at birth by an understaffed hospital while their real son was sent home with Miles and his wife, Lucy. For Pete, his partner Maddie, and the little boy they've been raising for the past two years, life will never be the same again.

Anna Hart is a seasoned missing persons detective in San Francisco with far too much knowledge of the darkest side of human nature. When tragedy strikes her personal life, Anna, desperate and numb, flees to the Northern California village of Mendocino to grieve. She lived there as a child with her beloved foster parents, and now she believes it might be the only place left for her. Yet the day she arrives, she learns that a local teenage girl has gone missing.

Leigh Collier has worked hard to build what looks like a normal life. She has a good job as a defense attorney, a daughter doing well in school, and even her divorce is relatively civilized - her life is just as unremarkable as she’d always hoped it would be. But Leigh’s ordinary life masks a childhood that was far from average...a childhood tarnished by secrets, broken by betrayal, and finally torn apart by a devastating act of violence.

FBI Agent Nell Flynn hasn't been home in 10 years. Nell and her father, Homicide Detective Martin Flynn, have never had much of a relationship. When Martin Flynn dies in a motorcycle accident, Nell returns to the house she grew up in so that she can spread her father's ashes and close his estate. At the behest of her father's partner, Detective Lee Davis, Nell becomes involved in an investigation into the murders of two young women in Suffolk County. The further Nell digs, the more likely it seems to her that her father should be the prime suspect.

Grace Holloway keeps to herself. Since narrowly escaping death at the hands of the man who kidnapped her, she’s thrown herself into the small inn she runs in Rock Harbor, Maine. It’s quiet, quaint and, in the off-season, completely isolated—the perfect place for Grace to keep her own secrets. But Grace isn’t the only one with something to hide, and Rock Harbor isn’t just a sleepy vacation town. Someone is taking young women—girls who look an awful lot like Grace did when she was kidnapped so many years ago.

Before moving in with the Crouch family, Juno thought Winnie and her husband, Nigel, had the perfect marriage, the perfect son — the perfect life. Only now that she’s living in their beautiful house, she sees the cracks in the crumbling facade are too deep to ignore. Still, she isn’t one to judge. After her grim diagnosis, the retired therapist simply wants a place to live out the rest of her days in peace. But that peace is shattered the day Juno overhears a chilling conversation between Winnie and Nigel....