Ruth has spent every day of the last 15 years wondering why her daughter Isobel left. Walking around the school to which she has given her life, every child she sees reminds her of her family’s bright future, which vanished in an instant. So when Ruth opens the door to find Isobel and a teenage grandson she never knew existed, she feels a rush of relief. Despite the years of hurt she never stopped loving Isobel and wants to help rebuild her life. Enrolling her grandson at the school, Ruth wants to make sure they stay for good.

The call came on a seemingly ordinary day. But as soon as Rachel heard the pain in her sister’s voice, she had to face the fact that life as she knew it was about to be shattered: “It’s mum. She’s not well. She doesn’t have much time.” Though her heart breaks to leave her husband and children behind, Rachel knows the right thing is to return home to care for her mother, Janet. Their relationship has been strained for years. This may be the last chance for them both to heal.

I open the creaking oak front door of my beautiful country house to see a stranger on my doorstep. The woman is stunning with glossy red hair and flawless make up. "Can I help you?" I ask. That was my first mistake. Alexis tells me she is a distant relative and shows me a DNA match on her phone. She has no family and would love to get to know us. My husband Hugh invites her in to join our dinner party. As we drink wine, she opens up about her sad childhood. Her amber eyes are mesmerizing, and I can see my husband is being drawn in by her story. Then she asks for our help.

"I am always with you. I will always be here." This was the promise Ella’s mother betrayed thirty years ago when she walked into the sea, leaving her five-year-old daughter alone in the world. Ella’s been angry ever since, building up a wall to protect herself. But that all changes the day she opens a newspaper and finds those ten little words printed in a classified ad. Ella refuses to believe her mother could still be alive - that would mean she did want to live, just not with her daughter. So she throws herself into finding out exactly what happened all those years ago.

I glance over at Lou’s house as I pull onto my drive, surprised that it is still in darkness. Lou and the kids should have been home from school long ago. I should be preparing a delicious meal for my children as they tell me about their day. But Lou’s car is nowhere to be seen....

Two days ago, the Wilson family checked into the imposing, glass-fronted Lodge, surrounded by snow and perched perilously on the edge of a cliff looking out to a gray sea. Not everyone was looking forward to the family get-together. But mother-in-law Angela insisted the winter trip would help heal their rifts....

When Ellie tells me she has a new boyfriend, I am absolutely thrilled and can’t wait to meet him. She finally seems so happy and in love. But there’s a catch. Ellie has never met him in person. In fact, he doesn’t even live in the same country. Our home is in England, but Daryl is in Los Angeles.

The white-washed Italian villa is perfect. I thought it might feel odd, living in a stranger’s house for the summer, but as my husband and children swim in the infinity pool, I start to relax. And then, in the back of a wardrobe, I find something that shatters everything.... Sparkling green eyes, square jaw, lopsided smile. A young man with his arm around a beautiful woman. The picture is old and faded, but I’d recognize him anywhere. The man is my husband.

In the wake of my darling husband’s death, I am so lucky to have my three beautiful, grown-up daughters by my side at our holiday home in Scotland. We need some time together to recover from the shock. But I also need to set some things straight about their beloved father....

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.

Ava only left her daughter in the pushchair for five minutes. The buckle was fastened, and she was sure it was safe. But when she came downstairs, the door was open and Abi was gone - she walked down the road, past the Lovegoods' house, and was never seen again. A year later, the Lovegoods throw a housewarming party, showing off the results of their renovation. Ava doesn’t want to go. She can’t bear to look down that end of the road, to see the place where Abi vanished, and she doesn’t want to spend time with people who don’t share her grief.

I gaze at my husband’s once handsome face, so still and pale in the hospital bed. The doctors say I should keep talking. He might be able to hear me even after the terrible accident that left him fighting for his life. But all I have to whisper to my husband is this: "I know what you did."

Sean pulls me to him, and we both laugh happily, as we stroll home from our favorite wine bar. It’s our first evening out since our baby girl was born. I’ve only thought about Kitty a couple of times, wondering if she’s settled without my goodnight kiss. But our perfect night is shattered when I see the police car and the two officers on the front steps of our home....

My husband is a doctor. He’s smart and charming, and everybody trusts him. Except me. On the surface, it looks like I have it all–the perfect marriage, the perfect husband, the perfect life. But it’s far from the truth. Doctor Drew Devlin is not the respectable figure he makes out to be. The reason we moved to this beautiful, old property with a gorgeous view of the sea was because we needed to put our past behind us. It should’ve been a fresh start for us both.

The summer in question started out with hot, fun-filled days and new friendships. We had just turned thirteen and had our whole lives ahead of us. But that was before her. Before we became known as the Hixton Five and our lives become defined by one night. It’s hard to believe twenty years have passed since she was locked away. But now she’s free and strange things have started to happen. When I close my eyes, the creeping anxiety and fear is overwhelming and all too real. Because the monster is back, and I know she has a score to settle with us.