First Chapter of What You Did – A Chilling British Domestic Thriller About Secrets and Suspicion

Read the opening chapter of What You Did, a tense British domestic thriller about a woman haunted by a death on Clougha Pike and the notes that threaten to expose what she has kept hidden.
This post shares the full first chapter and sets the stage for a story of guilt, family tension, and rising danger.

The brass band strikes up ‘God Rest Ye Merry Gentlemen’ as I shoulder through the crowd at Dalton Square, Ellie’s mittened hand warm in mine.

Fairy lights string between the market stalls cast everything in gold, and the air carries that perfect December blend of cinnamon, woodsmoke, and spilled mulled wine.

Queen Victoria watches from her pedestal, stoic and frost-kissed, while Lancaster goes about the serious business of Christmas.

“Mummy, can we get hot chocolate?” Ellie bounces on her toes, breath clouding in the cold.

“In a minute, love. Let’s find Dad and Ben first.”

This is my favourite tradition—has been since we moved here twelve years ago. Even through the pandemic, when the market ran with masks and sanitiser stations, it anchored me.

Something about the reliable chaos of it all, the same wooden chalets selling overpriced fudge, the same queue snaking from the German sausage stand.

After everything—redundancy, David, the rest—I need this continuity.

Mark stands by the carousel, checking his phone. No wedding ring again. Third time this week. He claims the cold makes his fingers swell, but it’s eight degrees, not exactly Arctic. I swallow the observation, file it with all the others.

“Found them,” I tell Ellie, steering her through a gap between pushchairs.

Ben slouches against the carousel fence, hood up, radiating teenage contempt for enforced family time. Sixteen and too cool for Christmas markets, but here anyway because I insisted. Small victories.

“Cheer up,” I say, nudging his shoulder. “You’re putting the shepherds off their stroke.”

He almost smiles—I catch it before he kills it. “This is tragic, Mum.”

“Gloriously tragic. Look, that woman’s wearing a Christmas pudding hat. With actual tinsel.”

“Stop.” But his mouth twitches.

The crowd presses closer. Someone’s elbow catches my ribs, and I pull Ellie against me.

Lancaster at Christmas—half the town crammed into one square, everyone determined to feel festive. A man in a Barbour jacket treads on my foot, doesn’t apologise. I recognise him from the school run. Typical.

That feeling creeps up my spine—someone watching. I scan the crowd, but it’s just faces blurring in the lights. Paranoid, Sarah. You’re being paranoid.

“Hot chocolate now?” Ellie asks.

“Hot chocolate now.”

The queue at the drinks stall stretches past three other chalets. Four pounds fifty for what’s essentially Cadbury powder and water, but Ellie’s face when she takes that first sip makes it worthwhile. I dab whipped cream from her nose while she giggles.

Mark hasn’t looked up from his phone.

I should care more. Would have, once. Now I just want to get through December without anyone mentioning David’s name. Five years dead, and still he sits between us at every meal, invisible but present.

The market saved me after redundancy. When the newsroom let me go—”restructuring,” they called it, though we all knew print was dying—I walked here straight from clearing my desk.

February, no market then, just an empty square where I stood with my cardboard box of desk crap and watched normal people doing normal things. When December came, the market returned, and somehow that meant life would continue.

These days I write “Ten Ways to Sparkle This Christmas” for women’s magazines. Not exactly the hard-hitting journalism I trained for, but it pays. Sometimes. Usually. When editors remember to process invoices.

Last week I wrote eight hundred words on sustainable gift wrapping. Used to cover Crown Court, now I’m an expert on ribbons made from recycled newspaper.

The joke I tell at parties is that I’m one lifestyle feature away from writing about scented candles. The truth is I already have. Twice.

What I really want is to write crime fiction. I’ve started six novels, finished none. There’s one on my laptop about a woman who murders her husband at a Christmas market. Too on the nose, probably. Another about buried secrets in a small northern town. That one’s twelve chapters in before I lost the thread.

“Can we see the reindeer?” Ellie tugs my coat.

“After the carousel, sweetheart.”

I pay the attendant while Ellie chooses her horse—has to be the white one with the golden saddle. She waves frantically each time she passes.

Ben takes a photo without being asked, and something loosens in my chest. We’re alright. Fractured maybe, but holding.

Mark pockets his phone, finally present. “Good turnout this year.”

“Same every year.” But I smile, try to keep things light. “Remember when Ben was small enough for the carousel?”

“I was never small enough,” Ben protests. “It’s for babies.”

“You loved the blue horse. Called him Neptune.”

“Mum.” The warning in his voice says stop, but there’s something else too. A flicker of the boy who named carousel horses.

Someone barges my shoulder. Hard. Not the accidental jostle of crowds but deliberate, forceful. I stumble, grab the carousel fence.

“Watch it,” I call after the figure disappearing into the mass of bodies.

They muttered something. Couldn’t catch it over the music and chatter, but the tone—sharp, meant for me. The words sounded like “you remember” or “you’d better,” but that makes no sense.

“You okay?” Mark asks.

“Fine. Just Christmas shoppers.”

But my hand finds my bag, checks the zip. Stupid, really. Who pickpockets at Lancaster Christmas market? This isn’t London. We barely get graffiti here. Still, I clutch it tighter.

The unease sits heavy in my stomach. That deliberate shoulder-check, the muttered words. Could be nothing. Could be someone I wrote about years ago, some court regular with a grudge. Hazard of local journalism—you make enemies just by reporting facts.

Ellie dismounts her horse, cheeks pink with cold and joy. We drift towards the food stalls, following the smell of roasting chestnuts and burnt sugar. The Welsh couple who’ve run the same stall since 2010 recognise me, ask after the family. Nice to be known for something other than my dwindling freelance credits.

“Sarah?” A woman touches my arm. Viv something from Ellie’s school. “Thought it was you. Lovely to see the family out.”

We make small talk about nativity plays and term dates. Normal parent stuff. Behind her, the crowd shifts and swirls. That watched feeling returns, stronger now. A figure by the jewellery stall, still while everyone else moves. Dark coat, hood up, face obscured.

I blink. They’re gone.

“Sorry, what?” Viv’s waiting for an answer.

“The Christmas fair. Yes, we’ll definitely try to come.”

She drifts away, and I’m left holding chestnuts I don’t want, seeing watchers who aren’t there. Get a grip, Sarah. It’s December in Lancaster. Everyone’s everywhere.

My bag feels heavier. Which makes no sense—I’ve bought nothing except drinks and carousel tickets. The leather strap digs into my shoulder. When I shift it, something crinkles inside. Paper.

“Mummy, look at the gingerbread house!” Ellie pulls me towards a stall display.

“Beautiful, love. Just a second.”

My fingers find the unfamiliar fold tucked between my wallet and diary. I draw out a piece of white paper, neat creases, not mine. My chest tightens before I even open it.

The noise of the market fades. Black biro, careful capitals:

I KNOW WHAT YOU DID.


What You Did is out now in paperback, and the Kindle/Kindle Unlimited edition releases on 21 November.
You can pre-order the Kindle version today for just 99p/99c.

Composite promotional image showing both the Kindle and paperback editions of What You Did by J. Cronshaw.
The cover features a dark, blue-toned night scene of a British semi-detached house with one lit upstairs window.
The title appears in bold yellow lettering above the house, with the tagline “Some secrets won’t stay buried.” at the top.
The Kindle edition is shown in the foreground on the left, and the paperback stands upright behind it on the right.

Read the First Chapter of The Nanny’s Secret by J. Cronshaw

Start reading The Nanny’s Secret, a gripping domestic thriller by J. Cronshaw. Discover the tense opening chapter where a mother’s perfect new nanny begins to reveal her dark secrets.

The drizzle comes in sideways from Morecambe Bay, the kind that soaks you without seeming to try. It streaks the sash windows of our Victorian terrace, blurring the view of Scotforth’s quiet streets where students hurry past with their hoods up, rucksacks clutched against the November wind.

The castle bells toll faintly in the distance, their bronze voices carrying across Lancaster like a reminder that this place has been weighing people down for centuries.

Inside, the radiator clanks its familiar protest while Josh’s Fisher-Price garage plays its electronic tune for the hundredth time this morning. The sound should be cheerful—bright plastic optimism against the grey day—but it feels like mockery.

“Mummy, look!” Josh’s sticky fingers tug at my cardigan, leaving jammy prints on the navy wool. “Car is fast!”

I glance down at his chubby face, all earnest concentration as he pushes a red toy car up the plastic ramp. Four years old and already more focused than I manage most days.

“That’s lovely, sweetheart,” I murmur, turning back to my laptop screen where a half-finished logo design stares accusingly at me. The client—a boutique hotel in the Lake District—wants something “fresh but timeless, modern but authentic.” The brief makes my teeth ache with its contradictions, but the invoice will help with this month’s mortgage. If I can actually finish the bloody thing.

My mobile buzzes with another email notification. Probably another client chasing work I promised for yesterday, or the day before. The cursor blinks in the design software, waiting for inspiration that won’t come. Instead, I have Peppa Pig nattering from the television, Josh demanding attention every thirty seconds, and the persistent ache behind my eyes that’s become my constant companion since becoming a mother.

The kitchen still bears evidence of breakfast chaos—Weetabix cemented to Josh’s high chair, coffee rings on the work surface, his beaker knocked over and spreading orange juice across yesterday’s post. I catch it before it reaches the bills and mop quickly with a tea towel. Small victory.

I should have cleared it up hours ago. But the logo needs finishing, and Josh needs entertaining, and somewhere in between I’m supposed to be a functioning adult.

I stare out the window again, watching a young woman with perfectly styled hair stride past in a raincoat that probably costs more than I spend on clothes in six months. She moves with the confidence of someone who’s never sat in pyjamas until noon, paralysed by the weight of her own inadequacy.

The other mothers at Dallas Road Primary have that same assurance. Gemma Harding, who teaches at the grammar school and always looks like she’s stepped from a magazine spread. Sarah Whitworth, whose three children are permanently scrubbed and dressed in coordination. I bet she has a cleaner on speed dial.

They make motherhood look effortless, while I feel like I’m drowning in the shallow end.

I had plans once. A first-class degree in graphic design from Central Saint Martins, a portfolio that landed me work with decent London agencies. I was going to be someone who mattered, whose work meant something. Instead, I’m pushing thirty-five and designing logos for provincial hotels while my toddler wipes his nose on the sofa. The sofa he seems to believe is his personal handkerchief.

The guilt hits like a familiar punch to the stomach. Josh deserves better than a mother who resents her circumstances, who looks at him and sees everything she’s given up rather than everything she’s gained. He’s beautiful, bright, affectionate—a miracle I waited years for, went through three miscarriages to have. The silence of those hospital corridors still echoes sometimes, the crumpled scan photos I keep in my bedside drawer a reminder of what I nearly lost forever.

So why do I feel like I’m suffocating?

“Mummy sad?” Josh has abandoned his cars and is studying my face with the unsettling perception children possess.

“No, love. Mummy’s just thinking.” I reach out and ruffle his curls, soft as silk under my fingers. He leans into my touch, trusting and warm, and something loosens in my chest despite everything.

But he’s right, isn’t he? I am sad, tired, lost in a life that feels too small for the person I thought I was. The rain intensifies against the glass, and I imagine it washing the whole street clean, carrying me somewhere I can start again.

Outside, Lancaster carries on without me. Gulls circle inland from the bay, their cries sharp against the wind. Buses rumble past, filled with people who have somewhere important to be. The last time I went into town, Penny Street was crowded with students whose energy made me feel ancient at thirty-five, displaced in my own city.

I close my eyes and hear my mother’s voice, sharper now that she’s gone: “Don’t let people think you can’t cope, Emma. There’s no shame worse than that.” But I can’t cope, can I? I’m failing at the one thing women are supposed to do naturally, instinctively. Josh plays quietly beside me, and I wonder if he already knows his mother isn’t enough.

Daniel’s key turns in the front door at half past six, punctual as always. He appears in the doorway still wearing his suit jacket, his accountant’s uniform. His gaze sweeps the living room, taking inventory: the scattered toys, Josh still in his pyjamas from this morning, me curled on the sofa with my laptop balanced on a cushion.

“Daddy!” Josh scrambles up and runs to him, arms outstretched.

Daniel scoops him up, planting a kiss on his head before setting him down. “Hello, trouble. Been good for Mummy?”

“Look, car!”

 “That’s great, son.” He turns to me. “Busy day?” His tone is carefully neutral as he looks at me, but I catch the slight tightening around his eyes, the way his voice caught when he spoke to Josh.

“The usual chaos.” I close the laptop, conscious of how little I’ve achieved. “How was work?”

“Fine. Good, actually. The Morrison account came through.” He loosens his tie, running a hand through hair that’s starting to thin at the crown. When he sits heavily in the armchair across from me, his shoulders sag. “Emma, we need to talk.”

Something in his voice makes me straighten. “About what?”

“You can’t keep doing this to yourself. To us.” He glances at Josh, who’s returned to his cars, then back at me. “You’re drowning, love. Josh needs structure, routine. You need help.”

The word ‘help’ lands like criticism. “I’m managing perfectly well.”

“Are you? When did you last leave the house? When did we last have a proper conversation that wasn’t about logistics or Josh’s needs?”

Heat rises in my chest. “I’m doing my best, Daniel. I’m working, I’m looking after our son—”

“I know you are. But it’s not sustainable.” His voice softens, which somehow makes it worse. “Other families on this street have nannies, childminders. There’s no shame in admitting you need support.”

“I don’t need—”

“Sarah Whitworth recommended someone. A lovely girl, apparently. Very experienced with early years.”

A stranger in my house, judging my parenting, reorganising my chaos according to their superior methods. The thought makes my skin crawl.

“No,” I say firmly. “Absolutely not.”

Daniel’s jaw tightens, but his voice stays gentle. “Then what’s your solution? Because this isn’t working, Emma. For any of us.”

Josh has gone quiet during our exchange, sensing the tension that crackles between his parents. He clutches his toy car and watches us with wide, uncertain eyes.

“I’ll sort it out,” I say, my voice smaller than I intend. “I just need to get into a better routine.”

Daniel nods, but I can see he doesn’t believe me. Neither do I, really. But the alternative—admitting I can’t cope, inviting scrutiny from some competent stranger who’ll see through my pretence in minutes—feels impossible.

After he’s gone upstairs to change, I sit in the gathering dusk with Josh curled against my side, his warm weight the only solid thing in a day that feels like it’s dissolving around me. The rain has stopped, but the windows still weep with condensation.

Josh breathes softly against me, his curls damp with sweat, and I press my cheek to the top of his head. Whatever happens, he is mine. I am his.

I tell myself I don’t need a stranger in my home, don’t need someone else to love my child better than I can. I’m his mother, his first love, the person responsible for keeping him safe and whole.

I hold him tighter, as if love alone will be enough to keep us safe.

The Nanny’s Secret – Available to Pre-Order Now

Pre-order The Nanny’s Secret, a chilling psychological thriller about a family under siege from within. Out 25 October. Kindle pre-order now just 0.99.

Do you know who is living in your home?

My new domestic thriller, The Nanny’s Secret, is now available to pre-order on Kindle for the special launch price of just 0.99.

The full release is on October 25, but you can lock in the discounted price today.

Emma thought Sophie was the answer.

The perfect nanny.
The perfect helper.
The perfect lie.

Within weeks, Sophie has transformed the house. Emma’s husband calls her a blessing. Her son clings to her. Even the neighbours sing her praises.

But Sophie knows things she shouldn’t.

She hums Emma’s late mother’s lullaby. She teaches Josh to call her “Mummy.” She’s watching Emma’s family far too closely.

When Emma voices her suspicions, no one believes her. Not her husband. Not her friends. Not the police.

By Christmas Eve, Sophie has taken Emma’s place in every way that matters. And Emma must face the truth.

This isn’t help.
This is war.

A chilling, compulsive psychological thriller about gaslighting, family, and the danger already inside your home—perfect for fans of Lisa Jewell, Shari Lapena, and B.A. Paris.

Pre-order The Nanny’s Secret today and be among the first to uncover the truth.

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