I stand at the front door and meticulously check my reflection in the glass. I must look perfect to meet Lou's new boyfriend. I haven't been invited but best friends don't require invitations, right? Her presence has always been a constant, demanding focus in my life. Now, however, it's evolving into something deeper, with unsettling imitations and intrusive encroachments into every aspect of my world. The struggle to create distance only seems to intensify Donna's attachment, Pulling her dangerously closer.

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....

Alice has everything, I mean everything. A stunning suburban house, Instagram-perfect in its soft grey walls and textured neutrals. And then there's her handsome husband, with his flat stomach and that sexy sleeve of tattoos he keeps hidden for his well-paid job in the city. The PTA mamas can't stop staring at him, and who can blame them? And let's not forget her three adorable, well-behaved children. Meanwhile, here in Boston, I'm struggling to start a family with my husband Ollie. Our marriage is suffering, and I feel so isolated all the time.

Five old university friends gather on the eve of their flatmate’s memorial at a beautiful riverside house. Host Caro is as perfect as always. Shy, awkward Lily’s now a bestselling author. Sports hero George loves suburban fatherhood. Bad-boy Travis only gets his highs from meditation. And gatecrasher Elle is still a troublemaker. Estranged for years, they’re finally ready to reminisce over dry martinis and delicious food. But there’s more than that on the menu. Because each guest is hiding a dark secret about their time at Oxford

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.

Kass Baptiste is newly engaged to her fiancé Murray Sedgemont after a whirlwind romance. Before they even get to share the news, an invitation arrives via messenger—to an engagement party hosted by Murray’s parents. When Kass and Murray arrive at the Sedgemont Estate, she is astonished to learn that Murray’s family is one of the most powerful families in North Carolina. As Kass’s future mother-in-law, Beatrice, whips herself into a frenzy over the perfect party for the state’s elite, Kass begins to receive anonymous threatening social media messages.

When Callie rents a beach cottage in Whitstable, she doesn't expect for its owner to be glamorous influencer Vanessa Lowe. Vanessa has it all. A beautiful home, a loyal husband, three perfect children, and a growing number of adoring online fans. Callie has long admired her world from afar. But when Vanessa invites her in, the closer Callie looks, the more she suspects that there's more to Vanessa than meets the eye. So when Vanessa's son disappears, Callie must question everything she knows.

It’s destined to be the ultimate reality show: Ten contestants. A luxurious villa on a stunning private island. Every moment streamed live to a global audience who have unprecedented control over those competing for the cash prize. Coerced by her callous editor to enter the show undercover, Laura is a journalist told to get the inside scoop on her fellow contestants. But once the games begin, she soon finds herself out of her depth and at the mercy of a ruthless producer – a woman willing to do anything to increase viewer numbers.

When Nigel Baxter, a middle-aged married banker with an unremarkable past, is found dead in the bath of a plush hotel suite, his wrists slit, it looks as if he's taken his own life. At first. But when Detective Inspector Daniel Riley is assigned to the case, he soon realises all isn't as it first appears to be. When a postmortem shows Baxter was poisoned, Riley suspects foul play. And then there's the odd addition of a teddy bear left at the crime scene....

Bree’s new home is luxurious and private, with a fancy Beverly Hills address. What a shame it’s not hers. Widowed, penniless, living in her car, and out of options, she’s climbed the fence and crashed in the pool house. All she wants is a good night’s sleep. But when Sophie, the absentee owner, finds her, she gets a whole lot more.

I gaze at my new husband and smile. It’s our wedding day and I feel like the luckiest woman alive. Lucas is perfect. He brings me coffee in the morning, flowers in the evening, and never leaves the room without a kiss.

‘I’m sorry, Sam’s not available,’ says the woman who answers my husband’s phone. I can’t place her voice, so I politely ask who she is. Her answer sends my world spinning out of control: ‘I’m his wife.’

I stand in the mortuary and take a deep breath before identifying the body of the man I’ve been married to for 26 years. Victor and I built Serenity Falls, a successful couples’ retreat, together. Honesty and trust were the bedrocks of our marriage, and we helped other couples repair their relationships too.

Long blonde hair. Sparkling dark eyes. Perfect pearly white teeth. I’ve never met her before, but I know exactly who she is as I spot her through the crowds of the terminal. Because our new guest is the spitting image of the daughter we lost. And that’s exactly why I chose her.

When Kiersten McCann, president of the West Hollywood Moms’ Club, turns up dead in her own pool, it quickly becomes clear this wasn’t an accident. And the party guests—all members of the exclusive club—are now key suspects in her murder. Accusations fly, and three mothers find themselves at the center of the investigation. Whitney, Brooke, and Jade all have heavy secrets to bear…and possible motives for their friend’s murder. But as the police look closer, more secrets, betrayals, and sinister plots are revealed than the women could ever imagine.

Beautiful, bright-eyed Michelle Jackson, a loving wife and mother, has been killed. Her husband Paul is accused of murdering her. Their little girl Emily, numb with grief, is refusing to speak. You’ll hate Paul for what he’s done. Everyone said they were the perfect couple, always holding hands. They did everything together. But when you hear about their whispered arguments and the terrible lies they both told, you’ll be certain Paul is guilty. But everything you think you know is wrong. After all, behind closed doors every marriage has secrets. And some are deadlier than others.

When two families organise a house swap, it seems like the perfect holiday arrangement. The Browns will exchange their London townhouse for a stunning chateau in the south of France, the perfect place to relax and rekindle their flagging marriage. And the Lesters are looking forward to showing their son, Rafael, around their old haunts in the British capital. Sounds wonderful. Except for one thing—both families are hiding dark secrets, and secrets have a way of coming out…

Chelsea Jameson married the perfect husband, but he doesn't like to talk about his past. She finds out why when his parents invite them to stay at their off-the-grid cabin in the woods. His mother dominates his life, even though her only son is in his thirties. Her mother-in-law creates conflict and tries to manipulate her husband against Chelsea. When Chelsea discovers more about her husband’s parents, dark family secrets are unearthed, revealing the truth. This is not a regular visit to the in-laws.

I open the front door and there’s Amy, smiling sweetly and ready to help. She’s been a lifesaver since Jon and I moved here–from walking the dog to picking up my little son Teddy from nursery last minute. I’m so lucky we met in the playground the first day we arrived. Amy is more than just a good friend. My only friend, really. Whenever Amy and Jon exchange glances I’m sure it seems like they’ve met before, even though Jon swears they haven’t. But then again Jon recognises lots of people from his childhood round here without truly knowing them.

I’ve never felt welcome in my husband Dominic’s family home. His parents make it clear I’m a poor comparison to his perfect first wife, Carla. But we’re here for Christmas, so it’s important to pretend everything is fine. Until Dominic’s mother bustles into our bedroom. Smiling thinly, she blindsides me: ‘You won’t mind, will you. Carla is coming for the holidays. She’s still one of the family to us, and she can’t get home because of the storm.’ My eyes widen—did she and Carla plan this on purpose? I know Dominic won’t say a thing. He never stands up to his parents.