Brock “BJ” Janoff and his older brother Jonas run a private investigation firm in Venice, CA. BJ is randomly approached by a stranger on the street with a proposition he can’t refuse–one million dollars to deliver a single envelope to a hotel lobby. They pay him up front, which sounds good on the surface, but now BJ’s life is in danger if he doesn’t deliver the envelope in time.

Grace has a perfect life. Then her husband replaces her with a younger, blonder version. Three years later, Grace’s sixteen-year-old daughter Tara is stabbed to death in a seedy hotel. Grace’s life stops. After a harrowing trial, Tara’s boyfriend is convicted of her murder. At least now it’s over—until someone breaks into Grace’s house and ransacks Tara’s belongings. Now the questions have only just begun. Grace thought she knew her daughter. But Tara had been keeping secrets from her. Very dark secrets.

Donna’s had enough of her dead-end job in Chicago, her unhappy family life, and total lack of boyfriend. Then her grandmother leaves her this perfect turquoise-blue bungalow in the California hills. Things are finally looking up. And now she’s found the perfect roommate to help pay the bills. Joshua keeps the fridge stocked with delicious fresh food, they watch cooking shows together and stay up late sharing their deepest secrets. He’s not just a roommate, he’s a friend, and soon Donna can’t imagine life without him. But Donna can’t stop the doubts creeping in.

As the smoke from the bonfire spirals into the night sky and the cool drinks slip down our throats, none of us can take our eyes off Lacey. Everyone who is close to Lacey sits by the smoky fire. Her adoring boyfriend, who holds onto her, perhaps a little too tightly. Her little sister, always in Lacey’s shadow, sifting fine soft sand through her fingers, never taking her eyes off Lacey. And me. When the fire burns out, we stumble away from the beach, along the cliff path—faces burned by the wind, hearts full of secrets. But Lacey never makes it home. 

Nadia Morgan has everything she ever wanted: a nice house, three wonderful children, and a loving husband. Even running two businesses only adds to her feelings of accomplishment. But she also has a dark secret. Something happened twenty years ago that she's been trying to forget about ever since. Some things can't be left in the past… A phone call from an old acquaintance sets off a series of terrible events that lead to tragic consequences for those involved and has Nadia questioning her sanity.

My husband and I are the dream couple: deeply in love, the envy of all our friends and neighbors. He surprises me with flowers; I make him his favorite meals and prepare picnics to enjoy with our son. It’s little gestures like this that keep our romance alive. But nobody knows how frightened I am at night. Oliver promises he’ll keep me safe, but I can’t stop feeling like someone from my past is watching me. Coming for me. I could have sworn I saw someone watching me through the window, lurking in the shadows across the street.

The Keane sisters grew up together at Raven House, a luxurious riverside home that their mother inherited. On the day of a party at the house, tension fills the air as Jess, Natalie and Teresa all fear the exposure of things they're desperate to hide. The beautiful evening is marred by tragedy, and a celebration turns into a nightmare when a young life is lost. It is a haunting reminder of a shocking event five years earlier. As guests eye their companions with suspicion, it's the family who have the most to hide. 

Giving away my child is the hardest decision I have ever had to make. But when I move into the Thorpes’ stunning home so they can support me through the pregnancy, it seems like they are everything I could have hoped for. They cook me delicious, healthy meals and make sure I’m getting the best medical care. They never question my background or why I am giving them my child. But before long, I begin to wonder if something is very wrong with the Thorpes.

FBI Agent Tara Mills is young, brilliant and new to the force. With a promising career in front of her, she faces the ultimate test when she is assigned the case. It soon proves to be more challenging than she ever could have imagined – an impossible riddle that leaves even her seasoned partner stumped.

I never thought I would end up here. Alone, in a cold one-bedroom apartment, only seeing my precious daughter once a week. Another woman is living the life that was once mine. I wish I was still married to my ex-husband, the love of my life. I dream of tucking my five-year-old child into her ballerina bed sheets every night. I miss living in a beautiful house, the perfect family home, with a winding staircase and a sprawling garden. I’d do anything to be with my family again. To start over and prove to them that I’ve changed, that I won’t lose control like before.

Emma Westlake has always wanted to be in business for herself. As a kid, she had her own successful lemonade stand and dog-walking business. And when she entered adulthood, Emma sunk all her cash into her dream job of travel planning. But as her customers became more and more internet savvy, the need for her services declined. At a loss for what to do next, she turns to an elderly friend who suggests she try to get paid for doing something she's really good at - being a paid companion. Emma thinks it's a crazy idea until requests start pouring in. 

Maddie and Kiara have been best friends since they met on their first day at university. They have always shared everything with each other--everything except one big secret, which Kiara knows would tear them apart…. When the police knock on Maddie’s front door as she and husband Nick are getting ready for the morning school run, she’s not expecting to hear what they have to tell her. Kiara is dead.

When Penny Matthews, a seven-year-old girl with blonde curls and a gap-toothed smile, goes missing in the Appalachian mountains, Detective Ellie Reeves is called straight to the scene. According to Penny’s parents, their daughter vanished after a picnic by the creek. All that’s left behind is a pink friendship bracelet etched with “Penny”.

Florence Winslow wakes up in hospital to the news that she has killed a man. On the way to visit her in-laws in rural Connecticut, a car comes out of an unseen junction and ploughs into her. The driver is killed, and Florence is lucky to be alive. Dylan Bodine, a young detective in the Torrington PD, feels she was extremely lucky. Too lucky? Something about the accident doesn’t add up. As he and his partner, experienced Senior Detective Carrie Fuller, whose last case this is, start to dig deeper, they realize that Florence isn’t just anyone. 

When the body of a woman is found hanging from a tree in her front garden, rookie Detective Morgan Brookes is first on the scene. But Olivia Potter is past saving. And when her husband and daughters cannot be traced, Morgan knows there is more to this tragedy. And then she finds them. Lying huddled together in the dark basement, each of their faces covered with a small cotton cloth, their bodies cold to the touch. But as Morgan kneels beside the family, she realizes that one of the girls is still breathing.