Book picks similar to
I Know Your Secret by Ruth Heald


thriller
netgalley
mystery
psychological-thriller

Playing Nice


J.P. Delaney - 2020
    . . .Pete Riley answers the door one morning and lets in a parent's worst nightmare. On his doorstep is Miles Lambert, a stranger who breaks the devastating news that Pete's son, Theo, isn't actually his son--he is the Lamberts', switched at birth by an understaffed hospital while their real son was sent home with Miles and his wife, Lucy. For Pete, his partner Maddie, and the little boy they've been raising for the past two years, life will never be the same again.The two families, reeling from the shock, take comfort in shared good intentions, eagerly entwining their very different lives in the hope of becoming one unconventional modern family. But a plan to sue the hospital triggers an official investigation that unearths some disturbing questions about the night their children were switched. How much can they trust the other parents--or even each other? What secrets are hidden behind the Lamberts' glossy front door? Stretched to the breaking point, Pete and Maddie discover they will each stop at nothing to keep their family safe.They are done playing nice.

The Best of Friends


Lucinda Berry - 2020
    Reeling from the worst night of their lives, the three mothers plunge into a desperate investigation of the bizarre incident. How could something so horrible happen in their wealthy Southern California suburb? They soon discover that the accident was just the beginning, and troubling discoveries lead to chilling questions: Do they really know their children? Do they even know each other? As more secrets surface, a fog of doubt and suspicion threatens to poison their families, their friendships, and the whole community. With the illusion of happiness and safety long gone, these women must now confront the hazards of heartbreak, the consequences of jealousy, and the dangers of living double lives.

First Date


Sue Watson - 2020
    But he’s been waiting too. And once he has her, he’ll never let her go…Hannah has done everything to make sure her life is safe and secure. A long way from her unstable childhood growing up in foster care, she’s content with her sweet, little, messy apartment and her satisfying job as a social worker. She quietly worries that, aged 36, she might never fall in love. But otherwise her life is where she wants it to be.Until, encouraged by her best friend to join a dating app, she meets Alex. He’s irresistibly handsome. He loves the same music as her. The same food as well. They both dream of travelling the world but agree they’d be equally happy escaping to a cottage by the beach in Devon. Both of them would love to own a Labrador one day. It’s like he’s made for her. It’s like he’s too good to be true.Hannah’s friends aren’t so sure about him. But Hannah thinks he’s perfect.Which is good. Because Alex knows she’s perfect for him too. In fact, she’s exactly the girl he’s been looking for…And nothing Hannah’s done to make her life safe will ever be enough.A gripping and suspenseful psychological thriller about dark obsession and internet dating. Fans of The Wife Between Us, Friend Request and Gone Girl will adore this unputdownable twisted love story.

The Girl With No Past


Kathryn Croft - 2015
    It is a lonely life, without a social life or friends until – longing for a connection – she meets Julian. For the first time she dares to believe she can live a normal life.Then, on the fourteenth anniversary of that day, she receives a card. Someone knows the truth about what happened. Someone who won’t stop until they’ve destroyed the life Leah has created.But is Leah all she seems? Or does she deserve everything she gets?Everyone has secrets. But some are deadly.

The Dilemma


B.A. Paris - 2019
    Keeping it secret will destroy him.It’s Livia’s 40th birthday, and her husband Adam is throwing her the party of a lifetime to make up for the wedding they never had. Everyone she loves will be there, except her daughter Marnie, who’s studying abroad. But Livia is secretly glad Marnie won’t be there. Livia has recently uncovered a secret about their daughter which, if revealed, will shake the foundation of their family to its core. She needs to tell Adam, but she’s waiting until the party is over so they can have this last happy time together.Adam, meanwhile, has his own surprise for Livia: he’s arranged for Marnie to secretly fly back for the party. But before Marnie arrives, Adam hears some terrible news. Now he too is faced with a dilemma: Does he share what he's learned with his wife? Is hiding the truth the same as telling a lie? And how far are Adam and Livia willing to go to protect the ones they love—and give each other a last few hours of happiness?

The Date


Louise Jensen - 2018
     Her Saturday night started normally. Recently separated from her husband, Ali has been persuaded by her friends to go on a date with a new man. She is ready, she is nervous, she is excited. She is about to take a step into her new future. By Sunday morning, Ali’s life is unrecognisable. She wakes, and she knows that something is wrong. She is home, she is alone, she is hurt and she has no memory of what happened to her. Worse still, when she looks in the mirror, Ali doesn’t recognise the face staring back at her. She can’t recognise her friends and family. And she can’t recognise the person who is trying to destroy her…

See How They Run


Tom Bale - 2016
    Men ruthless enough to threaten their baby daughter, Evie. This is no burglary gone wrong. The intruders know who they’re looking for – a man called Edward Renshaw. And they are prepared to kill to get to him. When the men leave empty handed, little do Alice and Harry realise that their nightmare is just beginning. Is it a case of mistaken identity? Who is Renshaw? And what is he hiding? One thing is clear – they already know too much. As Alice and Harry are separated in the run for their lives, there is no time to breathe in their fight to be reunited. And with their attackers closing in, there is only one choice: STAY ALIVE. OR DON’T. Terrifying, unputdownable and full of twists and turns, this stunning thriller will have you on the edge of your seat right to the very last page.

The Family Across the Street


Nicole Trope - 2021
    How well do you know the people next door…?Everybody wants to live on Hogarth Street, the pretty, tree-lined avenue with its white houses. The new family, The Wests, are a perfect fit. Katherine and John* seem so in love and their gorgeous five-year-old twins race screeching around their beautiful emerald-green lawn.But soon people start to notice: why don’t they join backyard barbecues? Why do they brush away offers to babysit? Why, when you knock at the door, do they shut you out, rather than inviting you in?Every family has secrets, and on the hottest day of the year, the truth is about to come out. As a tragedy unfolds behind closed doors, the dawn chorus is split by the wail of sirens. And one by one the families who tried so hard to welcome the Wests begin to realise: Hogarth Street will never be the same again.A completely gripping, twist-packed psychological thriller, perfect for fans of Liane Moriarty, Sally Hepworth and Lisa Jewell.(*there is a typo on the back cover that calls him Josh)

The Perfect Couple


Jackie Kabler - 2020
    Since then, their relationship has been like something out of a dream. But one Friday evening, Gemma returns home to find Danny is nowhere to be seen.After two days with no word from her husband, Gemma turns to the police. She is horrified with what she discovers – a serial killer is on the loose in Bristol. When she sees the photos of the victims she is even more stunned…the victims all look just like Danny.But, the detectives aren’t convinced by Gemma’s story. Why has no one apart from Gemma seen or heard from Danny in weeks? Why is there barely a trace of him in their flat? Is she telling them the truth, or are there more secrets and lies in this marriage than meets the eye?

The House


Simon Lelic - 2017
    It seemed like their dream home: tons of space, the perfect location, and a friendly owner who wanted a young couple to have it.So when they made a grisly discovery in the attic, Jack and Syd chose to ignore it. That was a mistake.Because someone has just been murdered. Right outside their back door.And now the police are watching them...

The Promise


Teresa Driscoll - 2019
    Three schoolgirls made a promise – to take the horrible truth of what they did to the grave.Thirty years later, Beth and Sally have tried to put the trauma behind them. Though Carol has distanced herself from her former friends, the three are adamant that the truth must never come to light, even if the memory still haunts them.But when some shocking news threatens to unearth their dark secret, Beth enlists the help of private investigator Matthew Hill to help her and Sally reconnect with estranged Carol ­– before the terrible act they committed as teenagers is revealed.Beth wishes she could take back the vow they made.But somebody is watching and will stop at nothing to ensure the secret stays buried. Now, with her beloved family in peril, can Beth still keep the promise?

The Swap


Robyn Harding - 2020
    Now the USA TODAY bestselling author of The Party delivers a riveting tale about the toxic relationship between two couples after a night of sexual shenanigans, and the manipulative teenager with an explosive secret at the center of it all.Low Morrison is not your average teen. You could blame her hippie parents or her looming height or her dreary, isolated hometown on an island in the Pacific Northwest. But whatever the reason, Low just doesn’t fit in—and neither does Freya, an ethereal beauty and once-famous social media influencer who now owns the local pottery studio. After signing up for a class, Low quickly falls under Freya’s spell. And Freya, buoyed by Low’s adoration, is compelled to share her darkest secrets and deepest desires. Finally, both feel a sense of belonging...that is, until Jamie walks through the studio door. Desperate for a baby, she and her husband have moved to the island hoping that the healthy environment will result in a pregnancy. Freya and Jamie become fast friends, as do their husbands, leaving Low alone once again. Then one night, after a boozy dinner party, Freya suggests swapping partners. It should have been a harmless fling between consenting adults, one night of debauchery that they would put behind them, but instead, it upends their lives. And provides Low the perfect opportunity to unleash her growing resentment. Robyn Harding brings her acclaimed storytelling, lauded as “fast-paced, thrilling, gut-wrenching” by Taylor Jenkins Reid, New York Times bestselling author of Daisy Jones & The Six, to this dark and suspenseful thriller for fans of Megan Miranda and Lisa Jewell.

My Darling Husband


Kimberly Belle - 2021
    But their world is tipped upside down when Jade is confronted by a masked home invader. As Cam scrambles to gather the ransom money, Jade starts to wonder if they’re as financially secure as their lifestyle suggests, and what other secrets her husband is keeping from her.Cam may be a good father, a celebrity chef and a darling husband, but there’s another side he’s kept hidden from Jade that has put their family in danger. Unbeknownst to Cam and Jade, the home invader has been watching them and is about to turn their family secrets into a public scandal.With riveting twists and a breakneck pace, My Darling Husband is an utterly compelling thriller that once again showcases Kimberly Belle's exceptional talent for domestic suspense.

You Let Me In


Lucy Clarke - 2018
    . . I’M IN YOUR HOUSE There’s a new coldness. A shift in the atmosphere. The prickling feeling that someone is watching her every move from the shadows. I’M IN YOUR HEAD Maybe it’s all in Elle’s mind? She’s a writer – her imagination, after all, is her strength. And yet every threat seems personal. As if someone has discovered the secrets that keep her awake at night. AND NOW I KNOW YOUR SECRET As fear and paranoia close in, Elle’s own home becomes a prison. Someone is unlocking her past – and she’s given them the key…

The Other Wife


Claire McGowan - 2019
    But she knows who you are…Suzi did a bad thing. She’s paying for it now, pregnant, scared, and living in an isolated cottage with her jealous husband, Nick.When Nora moves into the only house nearby, Suzi is delighted to have a friend. So much so that she’s almost tempted to tell Nora her terrible secret. But there’s more to Nora than meets the eye. It’s impossible—does she already know what Suzi did?Meanwhile, Elle spends her days in her perfect home, fixated on keeping up appearances. But when her husband betrays her, it unravels a secret going all the way back to her childhood. She’ll do whatever it takes to hold on to him, even if that means murder. After all, she’s done it before…Caught up in their own secrets and lies, these strangers will soon realise they have more in common than they could ever have imagined. When a shocking event brings them together, their lives will never be the same again.