Last night, we celebrated our anniversary. Over candlelight, we talked about the children, our work, and I was so happy, and felt so loved. But the next morning, when I check my phone, there is a message. From a friend. And a string of photos appear of my husband, Will, with another woman: walking along the street holding hands. Going into fancy hotels. Standing at a window, his arms around her, her head on his shoulder…

A forged reference and a fake social media page is all it takes to convince the Mayers I’m the perfect person to look after their son Wyatt. Some people would be scared to move to a remote mountain village with a family they’ve never met, but it’s exactly where I need to be. Because Wyatt is my child....

Leah and her three best friends get changed into their pyjamas, eat pizza, and argue about what film to watch. They laugh together, until the early hours. But the next morning, Leah blinks open her eyes and sees three empty sleeping bags. The other girls are gone. Twenty years later. In her small hometown, still-haunted Leah has never been able to shake off the rumours and whispers. How could she have slept through it all? She must know what happened.

Katelyn smiles around at her husband and friends, gathered to celebrate her 36th birthday in their beautiful home decorated with fairy lights. But the next day Katelyn wakes up shaken and terrified in a hospital bed. She doesn’t remember the sweet taste of birthday cake icing, or how angry her best friend was at midnight, or the terrible things her husband said. She doesn’t remember the party at all. When she asks her husband what happened the night of the party he says "nothing". But her blood runs cold at the way his voice lilts slightly. The way it always does when he is lying.

When I first walked into Jake and Megan’s immaculate home, I felt totally at ease. Sitting in the crisp white living room, they held hands and talked lovingly about their baby girl, Fern. As the weeks passed, I began to think I’d made a mistake in taking the job. Jake was overly friendly from the start, watching my every move and always offering to drop me home, even though it was out of his way. And Megan seemed to take pleasure in telling me off in front of her husband, blaming me for things I hadn’t done.

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.

I have the perfect life: a loving marriage and an adorable little daughter, Mia, who is always full of smiles. But when my husband, Keith, is hit by a car, my whole world is turned upside down. With my heart breaking in his cold, white hospital room, I hold his hand and tell him how much I love him. Then just as Keith slips into a coma, I hear him say four words that change everything: I took a life.

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.

Two years ago, Paige Wilson watched helplessly as her brother Ryan was shot, right on her doorstep. He survived the attack, but he never fully recovered from the trauma. Stuck in a wheelchair, Ryan refuses to accept the life of a paraplegic. His idea of fun is coming up with new ways to torment Paige, who has sacrificed her own happiness to care for him. He feels she’s responsible for what happened to him that night, and he’s determined to make her life a living hell.

Kelsey Bloom has been living a lie, hiding in plain sight from the past that broke her, and everything is going according to plan. She has made herself at home in the small town of Sanlow, Montana, and her life seems perfect from the outside...until she’s attacked by someone who claims to know her secrets. The wounds are deep and the consequences will last a lifetime, but she can’t tell anyone what happened to her, not even her husband. One word and her cover will be blown.

I wake on the sofa, my head throbbing. Why did I fall asleep here? In the darkness, I make my way to my bedroom. I know immediately something is wrong. The sheets I tucked in so carefully this morning are rumpled, disturbed. I turn on the lights. And then I scream. There’s a body in my bed. And I know this man: We went on two dates together. Who could have killed him? And how did he get into this house? Only two people have a key: me and my ex-husband, Matthew. I cast my mind desperately back to last night, to the last few painful months.

Everyone thinks I’m living the perfect life. I have my dream job, a stunning apartment, and glamourous friends – who know nothing about my dark past. So I’m shocked when I run into Anna, who I haven’t seen in eighteen years. Everything about her reminds me of the life I’ve left behind. But as her eyes fill with tears and she tells me she’s lost her job and can’t pay her rent, I reluctantly offer her my spare room.

I know Benjamin’s new business is in trouble, that he desperately needs your money. I saw the way Gwyn looked at him at your wedding reception, finding any excuse to be close, to laugh too loudly at his jokes. After all, she always wanted your perfect life. But don’t worry, Madeline. I won’t let it end like this. I can see everything from my place in the shadows between the trees. With their house lit up, they are on display. I’ll bide my time and worm my way into their home, their lives. They will never know the truth about who I am.

This is my first job as a housekeeper, but Evan Warner doesn’t need to know that. It’s the first of many lies I’ll tell him. He just lost his wife, Lola, and now he and his young daughter Jessica are adrift. But no amount of cleaning will rid this house of the secrets that have seeped into the cracks. I never forgave Lola for what she did to me. But I can’t let Evan get away with her murder.

When I begin to receive threatening messages, one thing becomes clear: Cassandra wants me out of her son’s life, and she will do anything to get what she wants. Including destroying me. But that’s okay. No matter what she does, I’m confident that Miles and I will be forever. Because I know Cassandra’s darkest secret. The one she’ll do absolutely anything to keep. I have a plan, while she has no idea who she’s dealing with. And by the time my darling mother-in-law realizes, it will be far too late for her to run…