Melanie Hale is a devoted mother to her two children, a diligent caregiver to her ailing mother-in-law and a trusted neighbor in their wealthy Louisiana community. Above all, she's a loving partner to her wonderful husband, Collin. Then there are the parts of herself that Mel keeps hidden. She's exhausted, worried and unfulfilled. So much so that one night, after a writers' group meeting, Mel begins an affair with a successful local author named Luke. Suddenly she's transformed into a role she doesn't recognize—a woman who deceives with unseemly ease.

Nora Holliday is not that kind of woman. Not the kind who has an illicit affair with a married man. But Josh Landon is everything Nora’s alcoholic husband isn’t. And now she and Josh are so infatuated, they can’t stay away from one another. Abby Landon, Josh’s daughter, is home from college nursing a broken heart. She’s seeking solace, not more scandal, so when she catches her dad kissing Nora, she vows to take the homewrecker down.

On a perfect June day, Vivian Howe, author of 13 beach novels and mother of three nearly grown children, is killed in a hit-and-run car accident while jogging near her home on Nantucket. She ascends to the Beyond where she's assigned to a Person named Martha, who allows Vivi to watch what happens below for one last summer. Vivi also is granted three “nudges” to change the outcome of events on earth.

Of course, I’m not going to murder her in the night. I need my laptop back first. That’s the whole point of making friends with Emily Harper, author of the hugely successful novel Diary of an Octopus. So I could get into her apartment and take back what’s mine. Emily doesn’t know who I really am. She thinks I’m her biggest fan, her new best friend who happens to need a place to stay for a few days. She doesn’t realize the laptop she found—and took—from a busy airport almost two years ago was mine. I don’t care about the laptop, just what's on it: my diary.

At an elite private school nestled in the Colorado mountains, Natalie, an office assistant, dreams of having a life like the school moms she deals with every day. Women like Brooke—a gorgeous heiress, ferociously loving mother and serial cheater—and Asha, an overprotective mom who suspects her husband of having an affair. Their fates are bound by the handsome assistant athletic director Nicholas, whom Natalie loves, Brooke wants and Asha needs.

Frances Metcalfe is struggling to stay afloat. A stay-at-home mom whose troubled son is her full-time job, she thought that the day he got accepted into the elite Forrester Academy would be the day she started living her life. Overweight, insecure, and lonely, she is desperate to fit into Forrester’s world. But after a disturbing incident at the school leads the other children and their families to ostracize the Metcalfes, she feels more alone than ever before. Until she meets Kate Randolph.

Once Cait Du Bois vowed never to return to the place that reminds her of the horror she experienced. But when Hotel Lilith is chosen as the location for her high-school reunion, she finds herself unable to resist the appeal of showing off her new life to the people who once made her existence miserable.

Rebecca and Brian Unsworth appear to have it all. A nice house in the suburbs of Washington, DC. Two well-behaved, healthy teenage children. Important government jobs - Rebecca working in counterterrorism for the FBI, Brian serving as a coder for the NSA. Seeking to revive their strained relationship, they decide for their 20th wedding anniversary to take their two kids, Kira and Tony, on a European getaway. They have a blast…until one night in Barcelona when Kira doesn’t come home from a dance club. She’s gone. Abducted.

The Delaneys are fixtures in their community. The parents, Stan and Joy, are the envy of all of their friends. They’re killers on the tennis court, and off it their chemistry is palpable. But after 50 years of marriage, they’ve finally sold their famed tennis academy and are ready to start what should be the golden years of their lives. So why are Stan and Joy so miserable?

Emily, a popular but bookish prep school senior, goes missing after a night out with friends. She was last seen leaving a party with Alex, a football player with a dubious reputation. But no one is talking. Now three mothers, Catherine, Leslie and Morgan, friends turned frenemies, have their lives turned upside down as they are forced to look to their own children—and each other’s—for answers to questions they don’t want to ask.

When Ruth, a wealthy divorcé​e, offers to host the Hillside Academy kindergarten meet-and-greet, she hopes this will be a fresh start for her and her introverted daughter, Marley. Finally, they’ll be accepted into a tribe. Marley will make friends and Ruth will be welcomed by the mothers. Instead, the parents are turned off by Ruth’s ostentatious wealth and before kindergarten even begins, Ruth and Marley are outcasts.

Thirty years ago, Wilde was found as a boy living feral in the woods, with no memory of his past. Now an adult, he still doesn't know where he comes from, and another child has gone missing. No one seems to take Naomi Pine's disappearance seriously, not even her father - with one exception. Hester Crimstein, a television criminal attorney, knows through her grandson that Naomi was relentlessly bullied at school. Hester asks Wilde - with whom she shares a tragic connection - to use his unique skills to help find Naomi.

Jade and Cam Lasky are by all accounts a happily married couple with two adorable kids, a spacious home, and a rapidly growing restaurant business. But their world is tipped upside down when Jade is confronted by a masked home invader. As Cam scrambles to gather the ransom money, Jade starts to wonder if they’re as financially secure as their lifestyle suggests, and what other secrets her husband is keeping from her.

Meet the first Mrs. Ford. Beautiful. Accomplished. Wealthy beyond imagination. Married to a much younger man. And now, she’s dead. Meet the second Mrs. Ford. Waitress. Small-town girl. Married to a man she never forgot, from a summer romance 10 years before. And now, she’s wealthy beyond imagination. Who is Connor Ford? Two women loved him and knew him as only wives can know.

When Claire sees Hannah Wilson at an exclusive Manhattan hair salon, it's like a knife slicing through barely healed scars. It may have been 10 years since Claire last saw Hannah, but she has thought of her every day, and not in a good way. So Claire does what anyone would do in her position - she stalks her. Hannah is now Mrs. Carter, living the charmed life that should have been Claire's. It's the life Claire used to have before Hannah came along and took it all away from her.

It starts with a simple favor—an ordinary kindness mothers do for one another. When her best friend, Emily, asks Stephanie to pick up her son Nicky after school, she happily says yes. Nicky and her son, Miles, are classmates and best friends, and the five-year-olds love being together—just like she and Emily. A widow and stay-at-home mommy blogger living in woodsy suburban Connecticut, Stephanie was lonely until she met Emily, a sophisticated PR executive whose job in Manhattan demands so much of her time.

Twenty years ago, gregarious Lorelei and mousy Holly became fast friends as students in the same college psychology seminar. Taught by an expert in control and human behavior, the two students also grew close to their charismatic professor. But in one twisted moment of gaslighting, their friendship flamed out and Lorelei’s once-promising future fell apart. Flash-forward, Holly has everything Lorelei ever wanted, while Lorelei is a lonely cat lady.

When Emma’s husband, Ben, falls in love with a large Victorian mansion for sale in rural upstate New York, he swears to her the fixer-upper will be worth the risk. With a baby on the way, Emma would like to live in a charming, safe community, and in a space larger than a one-bedroom New York City apartment. On impulse, she agrees to Ben’s plan, and they put in an offer on the house. Sure, the mansion has a somewhat creepy backstory and is a bit dilapidated, but Emma and Ben are in this together.

Everyone thinks my husband is dead. Just like we planned. Eleven years ago, my husband disappeared. Eleven long hard years I waited, my heart breaking for our son, who didn’t know his father was coming back. Today, my hands shake as I try to understand what I’ve just learned: my husband has a new wife. This wasn’t part of our plan. Eleven years ago, my husband made a terrible mistake. I sacrificed everything to help him fix it. But now he’s put our son and me in danger again. We had a plan. He broke the rules. But who will pay the price?

On an ordinary Monday morning, Ariel Cafferty's phone buzzes with a disturbing text message. Something’s happened. I need to see you. Meet me under the candelabra tree ASAP. The words would be jarring from anyone, but the sender is the only man she ever loved. And it's been several years since she learned he died. Seeing Drew’s name pop up is heart-stopping. Ariel’s gut says it can’t be real. But she goes to the tree anyway. She has to. Nobody shows.