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KL Slater
Kim is the number one bestselling author of twenty psychological crime thrillers. She has sold over two million copies of her books worldwide. She has also written four Carnegie-nominated Young Adult novels as Kim Slater for Macmillan Children’s Books. Kim has an MA in Creative Writing and lives with her husband in a small Nottinghamshire village.

THE BEDROOM WINDOW
They say they have no children. So who did I see at the window?
My darling little boy Albie adores playing at our new neighbours’ house. And after the terrible year we’ve had, I feel so lucky that we can start over in this perfect place, with new friends who treat Albie like the son they never had. He can’t stop talking about the tree house they’re building him, and the cookies they bake together.
But as time passes, something starts to feel wrong. Why don’t they ever open the front door more than a crack? They told me they had no children, so who does the small pink tricycle I saw in their hall belong to? And why can I hear a lullaby drifting across the garden when I’m tucking my own boy into bed?
Then, one night, I see a small shadowy figure in their bedroom window…
I thought I’d learned my lesson about trusting the wrong people, but now I’m forced to wonder what this perfect couple are hiding.
And if I try to save that little helpless figure in the window, will I do what I’ve always feared most, and put my beautiful boy’s life in danger…?

The Girlfriend
My husband’s dead. She’s at my door. She owns my home…
The doorbell rings, just days after my beloved husband’s sudden death. I don’t recognise the woman on our doorstep, with her buttery blonde highlights, a diamond bracelet identical to my own and a bouncing baby boy in her arms.
As I show her inside, I notice her eyes grow wide as she takes in our spacious hallway, and the big squashy sofas that we all used to pile on. She glances at the silver-framed family photos and my little daughter hiding behind my skirts.
She looks at me, her blue eyes serious. ‘I’m sorry’ she says. ‘I know this will be hard to hear. But I am your husband’s girlfriend. And this is his son.’
My world implodes. And then she tells me that she owns our home – and that she’s not going anywhere…

THE NARRATOR
When the call came it seemed like the answer to my prayers.
My career as a voice actor had been over for months and me and my little girl Scarlet were living back at my mum’s place. I felt like a failure professionally—and with Scarlet having problems at school, as a parent as well.
So, when I was asked to narrate a new book by disappeared novelist Philippa Roberts I jumped at the chance, even if it meant leaving Scarlet with my ex, Hugo, for a few weeks. Hugo, with his perfect new home and his perfect new girlfriend Saskia.
But this isn’t a dream come true. It’s a nightmare.
There’s something hidden in the pages of this book, I’m sure of it. Some clue to Philippa’s disappearance. And I don’t feel safe. I’m being watched. My room has been searched. Saskia has been calling me in tears. If I don’t find answers fast I’ll lose more than my second chance.
I’ll lose my daughter.

MISSING
I've known him all my life. I know he has taken my daughter. His mother says she can help me. But she's the last person I can trust...
Samuel lived next door when we were children. We were inseparable. But he didn’t like sharing me with my adored little brother. And one terrible night, he got rid of my brother forever…
Now, years later, he’s free. And my daughter is missing.
I turn on my baby girl’s unicorn nightlight and bury my face in her pillow, my heart breaking. I know Samuel has her – he blames me for ruining his life, and even after all this time, he still doesn’t like to share.
As darkness falls, there’s a knock at my door and I open it to see Samuel’s mother. She says she can help me.
I know I can’t trust her, but I don’t have a choice. With each step I take, my fear grows stronger. Can she help me find my daughter? Or does she know something about what really happened all those years ago? Something that could stop me from saving my baby girl…

THE WIDOW
My husband was not a monster. No matter what they say…
The day my husband, Michael, stepped in front of a lorry after being questioned by the police, my world fell apart. He was devoted to me and our six-year-old daughter. But they’d connected him to the disappearance of a young mother from our tiny village.
Now I stand at Michael’s funeral, clutching my little girl’s hand, with tears in my eyes as I insist to all our friends that he died an innocent man. Yet the questions have started, and nothing I say will stop them digging for the truth.
But none of them can read the secrets in my heart, or know about the phone I found hidden in his toolbox…
I’m determined that my daughter will not remember her father as a monster. I will erase any hint of wrongdoing in this house whatever the cost.
Because to keep my daughter safe, the last thing I need is for people to start looking at me…

THE EVIDENCE
I can see her through the glass door. She’s smaller in real life than I expected. She looks the exact opposite of the type of woman that might murder her husband.
Everyone’s heard of Simone Fischer. The young mother accused of killing her husband in cold blood, one sunny afternoon, while their son played in the room next door.
So when journalist Esme secures an exclusive interview with her it feels like the opportunity of a lifetime. Simone has remained silent since her husband’s death but after a decade in prison, she is willing to talk to Esme. And Esme, recently freed from her own toxic marriage, is confident she can get Simone to open up.
At their first meeting, when Esme sees Simone sitting across the table from her in jeans and a lemon tunic top, she is stuck by her ordinariness. Then Simone begins to tell her story of an abusive relationship where she was a prisoner in her own home, and Esme decides that the truth needs to come out.
But not everyone is pleased that Esme is telling Simone’s story. And when Esme’s beloved sister is left for dead in a nearby wood, Esme’s life begins to unravel. Forced to question what Simone has told her, she can’t help but wonder if murder was the only way out of Simone’s marriage. Why has it taken Simone so long to tell the world the truth? And will the consequences be devastating for Esme?

The Marriage
Ten years ago he killed my son. Today I married him.
Ten years ago my darling son Jesse was murdered and our perfect family was destroyed. My strong, handsome boy, so full of life, became a memory, a photo I carried with me everywhere.
But today I’m finally close to finding happiness again. My ash-blonde hair has been curled into ringlets. Carefully placed white flowers frame my delicate features. The small, drab chapel has been prettied up with white satin, and there are tiny red hearts scattered on the small table where I will soon sign the register with my new husband.
The man who killed my son.
My friends and family can’t understand it. My neighbours whisper in the street whenever I walk past. How can I love a man like Tom?
They don’t really know me at all…
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency |
World English | Bookouture |
World English (audio) | Audible |

The Girl She Wanted
What was my sister doing standing over Florence’s cot in the middle of the night?
I trust my sister Carrie with my daughter’s life.
But then she’s accused of a terrible crime.
Carrie lives under our roof, she pushes my daughter on the swings, she takes her out for ice cream.
You might ask, why do I let her? Why would I risk my darling baby? How could I let my sister stay?
Because I have a dangerous secret too. One that only Carrie knows about. And if that secret gets out, I could lose my little girl…
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency |
World English | Bookouture |
World English Audio | Audible |

Little Whispers
You shared a secret with the wrong person.
Janey Markham is thrilled to be moving with her family to Buckingham Crescent, the smartest address in a desirable suburban town.
Worried she’ll be excluded by the glossy local mothers, Janey is thrilled when she meets Tanya, the kind of woman she has always looked up to. Tanya takes Janey under her wing, and her teenage daughter Angel is amazing with Janey’s little boy. As Janey and Tanya grow closer, Janey feels she can finally leave her troubled past behind.
But then everything changes…
In a weak moment over a bottle of wine, Janey finds herself telling Tanya her most shocking secret. Why wouldn’t she trust her new friend?
The following day, Janey sees Angel, with a man old enough to be her father, pushing someone into a car. The next day a body is found and police appeal for witnesses – and share a picture of the same car…
When Janey tells Tanya she is going to the police, Tanya turns threatening. She’ll stop at nothing to defend Angel, even if her daughter is guilty. If Janey says anything, Tanya will make sure that her dark secret gets out.
Janey faces an impossible choice. Stay quiet about what she saw that terrible day. Or speak up, and destroy the family she has worked so hard to protect…
Territory | Publisher/Agent |
---|---|
Estonia | Pegasus |

Single
When single mother Darcy’s son falls from a rope bridge at a local playground, life stands still. She clutches his small, limp body, frozen, until a pair of strong hands push her aside, and she watches as George, a local doctor, saves her son’s life.
George is a single parent too, and with his twinkling hazel eyes, easy charm, and lack of wedding band is almost too good to be true, but coffee becomes lunch, lunch becomes dinner, and soon they can’t go an evening without seeing each other. When he invites her to move into his beautiful home with its sprawling garden for her boys, Darcy doesn’t hesitate.
But as Darcy is settling in, she receives a bunch of flowers with a chilling message. George says they’re from an obsessed ex-girlfriend, Opal, and days later Opal turns up at Darcy’s son’s football match. She claims to have shocking information that could threaten George’s custody of his daughter.
Darcy doesn’t know who to trust, but she’s starting to suspect that, whatever the truth, she might have put her beloved boys into terrible danger…
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency (Camilla Bolton) |
World English | Bookouture |
World English (audio) | Audible |

The Apartment
They say every cloud has a silver lining....
When Freya Miller is struck by tragedy, losing her husband and her home within a short time, she is burdened with many worries. The main one being where she and her five-year old daughter, Skye, are going to live. A chance meeting with the charismatic Dr Marsden changes all that. He offers the young mother the most amazing opportunity: an apartment at one of London’s most exclusive addresses for a fraction of the market rental cost. It’s an offer Freya simply can’t refuse. Within a couple of weeks, Freya and Skye are moving into Adder House and meeting the other welcoming residents. They very quickly feel part of the family.
But just when Freya truly believes all her problems are history, a series of strange, unexplained occurrences begin. It leaves Freya with the unshakeable feeling that even when their apartment door is securely locked, she and her daughter are not alone. Freya thought she’d left all her troubles behind her yet she soon realises there are problems here that are far more terrifying than before.
For behind the doors of Adder House, everything is most definitely not as it seems.
Old secrets refuse to stay buried, and someone is determined to keep a terrible past very much alive.
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency (Camilla Bolton) |
World English (audio) | Audible |
France | Bragelonne |

The Silent Ones
This morning, I was packing up lunches, ironing, putting on the laundry I should have done last night. Now my precious daughter is accused of murder.
When ten-year-old cousins Maddy and Brianna are arrested for a terrible crime, Maddy’s mother Juliet cannot believe it. How could her bright, joyful daughter be capable of such a thing?
As the small village community recoils in horror, the pressure of the tragedy blows Juliet and her sister’s lives apart. And things get even worse when their daughters retreat into a self-imposed silence. Can anyone reach Maddy and discover the truth before her fate is sealed?
Juliet is crushed. Nothing will ever be the same for her darling girl. But she knows that to find out what really happened that day, she and her sister must unlock the secrets of their own terrible past, a past they swore never to speak about again…
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency (Camilla Bolton) |
World English | Bookouture |
World English (audio) | Audible |
Estonia | Pegasus |

Finding Grace
This morning, my daughter sat right here, munching her breakfast, too excited to finish it. Now, she is missing.
The day after her ninth birthday, Lucie and Blake Sullivan agree, for the very first time, to let their daughter, Grace, make the four-minute walk back home alone from a friend’s house just down the street.
They joke with friends about hiding behind bushes to ensure she is safe. But the joke turns sour when Grace does not appear.
Despite the best efforts of the police and local community, Grace seems to have vanished into thin air. With hope fading fast, Lucie knows she can rely on her husband to support her through such dark times. That is until the day she makes a shocking discovery, hidden in Blake’s desk, and suddenly she begins to doubt everything she knew about the man she married.
But Lucie harbours a terrible secret of her own. One that she has never shared with anyone, even Blake …
And as the search for Grace reaches fever pitch, Lucie receives a terrifying message. If she is ever to see Grace again, Lucie has no choice but to face the past she tried hard to bury forever. And she must do it alone.
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency (Camilla Bolton) |
World English | Bookouture |
World English (audio) | Audible |

Closer
I know my daughter better than I know myself and if there’s one thing I know for sure at this moment: it's that Maisie is not ok.
My ex-husband Shaun and I are still friends.
We would do anything for our beautiful little girl, Maisie.
But now Shaun has moved in with Joanne and suddenly, Maisie has a brand new family.
And there’s something not quite right about it…I know Joanne isn’t everything she says she is. Yet no-one will listen.
I need to discover what she’s hiding.
Because if I don’t, my daughter will be in terrible danger.
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency (Camilla Bolton) |
World English | Bookouture |
World English (audio) | Audible |

The Secret
You think you can trust the ones you love most.
But what if one secret could make you question everything?
Every day, a woman like Louise passes you in the street: elegant, confident, determined. But underneath, she’s struggling.
She doesn’t know her sister, Alice, has been scared of leaving the house since their mother died.
She doesn’t know when Alice babysits her little boy, Archie, he sometimes sees things he shouldn’t.
She doesn’t know Archie has a secret.
A secret that could send cracks through the heart of Louise’s carefully constructed life...
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency |
World English | Bookouture |
World English (audio) | Audible |

The Visitor
Everyone has a secret in their past.
Everyone pretends to be something they’re not.
But someone is always watching… and that someone is closer than you think.
Holly returns to her home town after some time away – she has been through something terrible and now she needs a safe haven in which to recover, and to plan the rest of her life. She finds a room in a quiet and leafy suburban street, in the home of Cora Barrett.
David lives next door to Cora Barrett and he sees everything that happens on Baker Crescent. David stays at home, and he watches: he likes to feel safe and he doesn’t like to leave the house. He wants to keep his friends and neighbours safe too. So he observes them, and he records every tiny detail of their lives, just in case the information is ever needed.
Both lonely and vulnerable, Holly and David gradually begin to strike up a friendship. But Holly can’t shake the feeling that someone from her past might have tracked her down. And David is always watching… But uncovering the secret that could save his new friend and neighbour could be the one thing that destroys him.
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency |
World English | Bookouture |
World English (audio) | Audible |

The Mistake
You think you know the truth about the people you love.
But one discovery can change everything…
Eight-year-old Billy goes missing one day, out flying his kite with his sister Rose. Two days later, he is found dead.
Sixteen years on, Rose still blames herself for Billy’s death. How could she have failed to protect her little brother?
Rose has never fully recovered from the trauma, and one of the few people she trusts is her neighbour Ronnie, who she has known all her life. But one day Ronnie falls ill, and Rose goes next door to help him… and what she finds in his attic room turns her world upside down.
Rose thought she knew the truth about what happened to Billy. She thought she knew her neighbour. Now the only thing she knows is that she is in danger…
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency |
World English | Bookouture |
France | Bragelonne |
Italy | Newton Compton |
The Netherlands | Rakuten Kobo |
World English (audio) | Audible |

Liar
How far would you go to protect your family?
Single dad Ben is doing his best to raise his children alone, with the help of his devoted mother Judi. Life isn’t easy, but Judi’s family means everything to her and together, they manage.
Then Ben meets Amber. Everyone thinks this is a perfect match for Ben but Judi isn’t sure … there’s just something about Amber that doesn’t add up.
Ben can’t see why his mother dislikes his new girlfriend. And Amber doesn’t want Judi anywhere near her new family. Amber just wants Ben and the children.
The further Judi delves into Amber’s personal life, the closer she gets to shocking secrets that could change everything. And Judi must make a decision that could lead to the most disastrous consequences.
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency |
World English | Bookouture |
World English (audio) | Audible |
France | Bragelonne |
Portugal | Topseller 20/20 Editora |
The Netherlands | Rakuten Kobo |
Turkey | Ephesus |

Blink
What if the person you love most in the world was in terrible danger … because of you?
Three years ago, Toni’s five-year-old daughter Evie disappeared after leaving school. The police have never been able to find her. There were no witnesses, no CCTV, no trace.
But Toni believes her daughter is alive. And as she begins to silently piece together her memories, the full story of the past begins to reveal itself, and a devastating truth.
Toni’s mind is trapped in a world of silence, her only chance to save herself is to manage the impossible. She must find a way to make herself heard. She must find her daughter
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency |
World English | Bookouture |
World English (audio) | Audible |
Estonia | Ersen |
France | Bragelonne |
Poland | Amber |
Portugal | Topseller 20/20 Editora |
Russia | Eksmo |
The Netherlands | Rakuten Kobo |
Turkey | Ephesus |

Safe With Me
Thirteen years ago someone did something very bad to Anna. Now it’s her turn to get even …
Anna lives a solitary existence, taking solace in order and routine. Her only friend is the lonely old lady next door. She doesn’t like to let people get too close – she knows how much damage they can do.
Then one ordinary day Anna witnesses a devastating road accident and recognises the driver as Carla, the woman who ruined her life all those years ago. Now it’s Anna’s chance to set things straight but her revenge needs to be executed carefully…
First she needs to get to know Liam, the man injured in the accident. She needs to follow the police investigation. She needs to watch Carla from the shadows…
But as Anna’s obsession with Carla escalates, her own secrets start to unravel. Is Carla really dangerous or does Anna need to worry about someone far closer to home?
Territory | Publisher/Agent |
---|---|
World | Darley Anderson Agency |
World English | Bookouture |
Czech Republic | Mystery Press |
Germany | Ullstein |
Hungary | Konyvmolykepzo |
Poland | Amber |
Portugal | Topseller 20/20 Editora |
World English (audio) | Audible |