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.

If Avery Chambers can’t fix you in 10 sessions, she won’t take you on as a client. Her successes are phenomenal—she helps people overcome everything from domineering parents to assault—and almost absorbs the emptiness she sometimes feels since her husband’s death. Marissa and Mathew Bishop seem like the golden couple—until Marissa cheats. She wants to repair things, both because she loves her husband and for the sake of their eight-year-old son. After a friend forwards an article about Avery, Marissa takes a chance on this maverick therapist.

Alicia Berenson’s life is seemingly perfect. A famous painter married to an in-demand fashion photographer, she lives in a grand house with big windows overlooking a park in one of London’s most desirable areas. One evening, her husband, Gabriel, returns home late from a fashion shoot, and Alicia shoots him five times in the face and then never speaks another word. Alicia’s refusal to talk, or give any kind of explanation, turns a domestic tragedy into something far grander, a mystery that captures the public imagination and casts Alicia into notoriety.

Shelby Tebow is the first to go missing. Not long after, Meredith Dickey and her six-year-old daughter, Delilah, vanish just blocks away from where Shelby was last seen, striking fear into their once-peaceful community. Are these incidents connected? After an elusive search that yields more questions than answers, the case eventually goes cold. Now, 11 years later, Delilah shockingly returns. Everyone wants to know what happened to her, but no one is prepared for what they'll find....

Psychologist Margot Scott has a picture-perfect life: a nice house in the suburbs, a husband, two children and a successful career. On a warm spring morning Margot approaches one of her clients on a busy train platform. He is looking down at his phone, with his duffel bag in hand as the train approaches. That’s when she slams into his back and he falls in front of the train. Margot’s clients all lie to her, but one lie cost her family and freedom.

You’ve never met the other wives. None of you know each other, and because of this unconventional arrangement, you can see your husband only one day a week. But you love him so much you don’t care. Or at least that’s what you’ve told yourself. But one day, while you’re doing laundry, you find a scrap of paper in his pocket—an appointment reminder for a woman named Hannah, and you just know it’s another of the wives.

Louise is a single mom, a secretary, stuck in a modern-day rut. On a rare night out, she meets a man in a bar, and sparks fly. Though he leaves after they kiss, she's thrilled she finally connected with someone. When Louise arrives at work on Monday, she meets her new boss, David. The man from the bar. The very married man from the bar...who says the kiss was a terrible mistake but who still can't keep his eyes off Louise. And then Louise bumps into Adele, who’s new to town and in need of a friend. But she also just happens to be married to David.

Agatha is pregnant and works part time stocking shelves at a grocery store in a ritzy London suburb, counting down the days until her baby is due. As the hours of her shifts creep by in increasing discomfort, the one thing she looks forward to at work is catching a glimpse of Meghan, the effortlessly chic customer whose elegant lifestyle dazzles her. Meghan has it all: two perfect children, a handsome husband, a happy marriage, and a stylish group of friends, and she writes perfectly droll confessional posts on her popular parenting blog.

Claire Cook has a perfect life. Married to the scion of a political dynasty, with a Manhattan townhouse and a staff of 10, her surroundings are elegant, her days flawlessly choreographed, and her future auspicious. But behind closed doors, nothing is quite as it seems. That perfect husband has a temper that burns as bright as his promising political career, and he's not above using his staff to track Claire's every move, making sure she's living up to his impossible standards. But what he doesn't know is that Claire has worked for months on a plan to vanish.

Seeking women ages 18-32 to participate in a study on ethics and morality. Generous compensation. Anonymity guaranteed. When Jessica Farris signs up for a psychology study conducted by the mysterious Dr. Shields, she thinks all she’ll have to do is answer a few questions, collect her money, and leave. But as the questions grow more and more intense and invasive and the sessions become outings where Jess is told what to wear and how to act, she begins to feel as though Dr. Shields may know what she’s thinking...and what she’s hiding.

The Renegades are a syndicate of prodigies—humans with extraordinary abilities—who emerged from the ruins of a crumbled society and established peace and order where chaos reigned. As champions of justice, they remain a symbol of hope and courage to everyone...except the villains they once overthrew. Nova has a reason to hate the Renegades, and she is on a mission for vengeance. As she gets closer to her target, she meets Adrian, a Renegade boy who believes in justice—and in Nova. But Nova's allegiance is to a villain who has the power to end them both.

Cassie thinks she has met the perfect man. Joel is sweet, handsome, romantic, and best of all, he’s crazy about Cassie. She thinks she’s found the guy she’ll spend the rest of her life with. Have children with. Grow old with. Yes, she knows about his perfect ex-girlfriend, Francesca. The beautiful, brilliant chef, beloved by all his friends. But she thinks Francesca is out of the picture. She thinks Francesca is gone for good. Think again, Cassie.

Three years ago Toni's five-year-old daughter, Evie, disappeared after leaving school. The police have never been able to find her. There were no witnesses, no CCTV, no trace. But Toni believes her daughter is alive. And as she begins to silently piece together her memories, the full story of the past begins to reveal itself - and a devastating truth. Toni's mind is trapped in a world of silence. Her only chance to save herself is to manage the impossible: she must find a way to make herself heard. She must find her daughter.

Owen Foster has never wanted for anything. Then his mother shows up at his elite New Orleans boarding school cradling a bombshell: his privileged life has been funded by stolen money. After using the family business, the single largest employer in his small Louisiana town, to embezzle millions and drain the employees' retirement accounts, Owen's father vanished without a trace, leaving Owen and his mother to deal with the fallout. Owen returns to Lake Cane to finish his senior year, where people he hardly remembers despise him for his father's crimes.

Photographer Isla Wilson is thrilled she's landed her dream job, but the clients who hired her are getting stranger by the day. It sounded so perfect—a month's assignment at the lush Scottish Highlands property of architect Alban McGregor, and his wife, Jessica. But in the woods, there's a playhouse with a chilling history. Two years ago, the McGregors' daughter Elodie was abducted and then died in that playhouse. The townspeople insist her abductor had to be a stranger in their town. Alban refuses to knock the playhouse down, even keeping a picture of it on his wall.