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....

Eva Curtis is a pathological perfectionist whose attention to detail means she never makes mistakes – until one slip-up leads to the death of a patient and the end of her career.

Architect Carter Grady is constructing his most prized design - a family. Two years after marrying his deceased best friend’s wife, Tori, he’s ready to officially adopt her two sons, independent Daniel, 12, and the sweet five-year-old Nathan. All he needs to do is sign the legal paperwork. But a phone call changes everything. A one-night stand from over a decade ago died in a freak accident and Carter now learns two things: the random stranger’s name...and that they share a 10-year-old son, Frances.

Psychotherapist Lulu is sure she’s the luckiest woman alive. She has a wonderful job and is married to the love of her life, Nick—who also happens to be ridiculously handsome and fabulously wealthy. But now a shadow has fallen on her perfect life. She can see that Nick is struggling with demons from his past. When he was sixteen, his entire family disappeared without a trace and Nick has always insisted that his stepmother—whom he hated—was to blame, that she did something terrible to his beloved father and baby sister.

It’s the phone call every mother dreads. I’m climbing into the car after a trip to the grocery store. As the engine starts, my phone rings. It’s my stepdaughter, Shelby, who is babysitting my three-year-old Millie. "I only went upstairs for a second," she says through her sobs. "She’s gone." When the police turn up, Shelby’s story starts to unravel. What is she hiding? Then I get a message saying, "Your husband is not who you think he is." Suddenly, my family feel like strangers. Everyone has a secret - even me.

It's 1984, and after an unexpected pregnancy, assistant professor Sophia Shulder learns that her newborn baby has Down syndrome and life-threatening anomalies that require immediate risky surgeries. Under pressure to give consent, Sophia is not sure whether that is best for her baby, or for herself. The hospital, threatened by the Reagan administration's new "Baby Doe" laws, launches legal proceedings to force surgery. Is a severely disabled baby's death ever preferable to life? Who decides?

Christopher and Hannah are a happily married surgeon and nurse with picture-perfect lives. All that’s missing is a child. When Janie, an abandoned six-year-old, turns up at their hospital, Christopher forms an instant connection with her, and he convinces Hannah they should take her home as their own.

Kathy Hamilton drives away from her sister-in-law’s pristine-white suburban house in Maple Falls certain she’s left her daughter in safe hands. On the hottest day of the year, a birthday is the perfect excuse to gather friends, family, and neighbors around the pool for a barbecue. But when she returns hours later to find her little girl has vanished, her world shatters.

Juliana Daniels finally has the life she’s always dreamed of. A loving husband, a career as an attorney and a cosy apartment in Manhattan to call home. But when she gets a message from an old college friend, her blood runs cold. Remember me? Juliana drops her phone as though she’s been scalded. The name Jenny Teller shines out from the screen...but Jenny can’t have sent that message. Because Jenny is dead.

Competitive skier Mindy Wright is a superstar in the making until a spectacular downhill crash threatens not just her racing career but her life. During surgery, doctors discover she’s suffering from a severe form of leukemia, and a stem cell transplant is her only hope. But when her parents are tested, a frightening truth emerges. Mindy is not their daughter.

I am no longer among the living - at least, I don't think I am. I don't remember my name, my age, or even my sex. I don't feel. I can't smell. I hear, but sounds don't register emotional responses anymore. I see, but it's all in muted gray. No vibrant colors.

The 2:00 a.m. call is the first time Lexie Vidler has heard her sister's voice in years. Annie is a drug addict, a thief, a liar - and in trouble, again. Lexie has always bailed Annie out, given her money, a place to sleep, sent her to every kind of rehab. But this time, she's not just strung out - she's pregnant and in premature labor. If she goes to the hospital, she'll lose custody of her baby - maybe even go to prison. But the alternative is unthinkable.

From the outside, Essie’s life looks idyllic: a loving husband, a beautiful house in a good neighborhood, and a nearby mother who dotes on her grandchildren. But few of Essie’s friends know her secret shame: that in a moment of maternal despair, she once walked away from her newborn, asleep in her carriage in a park. Disaster was avoided, and Essie got better, but she still fears what lurks inside her, even as her daughter gets older and she has a second baby.

For six years, Reginald Brooks - slick Disney marketing VP - has pulled off the perfect scam. He has juggled two families without the other one finding out. He stays two weeks in Miami with his wife and two young adult daughters, and the next two weeks in Orlando with his trophy mistress and their young daughter. But when the charade unravels, it’s clear there’s been a lot more pretending than anyone realized. Soon wide-ranging consequences begin to take their toll.

Kari Baxter Jacobs is furious, hurt, and confused. Her husband, Tim, a respected professor of journalism, is having an affair with a student. Stunned, Kari returns home to the Baxter family to sort things out. But when an old flame comes back into her life, she is more confused than ever.