**Pre-order now – the new thriller from Helen Fields, publishing April 2024**Profile K

CLARE MACKINTOSH‘Deliciously dark and utterly compelling – I couldn’t put it down.’ –

How do you find a murderer in a prison full of killers?

On a locked ward in the world’s highest-security prison hospital, a scream shatters the night.

A nurse has been murdered and her daughter has been taken.

And with only five days to find the girl, the clock is ticking for Dr Connie Woolwine to find a killer hiding in plain sight…

Welcome to The Institution. The locked room thriller readers don't want to leave.

best book I've read in years!‘This is the ’ ⭐⭐⭐⭐⭐

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mind-blowing‘An absolutely suspense thriller.’ ⭐⭐⭐⭐⭐

Terrifyingly brilliant‘. An absolute must-read.’ ⭐⭐⭐⭐⭐

break-neck speedspine-chilling‘A book that evolves at , taking the reader on a journey.’ ⭐⭐⭐⭐⭐

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Tense, exciting, heart-thumping‘ action’ ⭐⭐⭐⭐⭐

creepy, unflinching and addictive.‘Deliciously ’ ⭐⭐⭐⭐⭐

first-class locked room thriller‘A .’ ⭐⭐⭐⭐⭐

Gobsmackingly good!‘’ ⭐⭐⭐⭐⭐

atmospheric thrillers‘Helen Fields' talent for creating knows no bounds.’ ⭐⭐⭐⭐⭐

real page-turnerphysically chilled‘A ; what a ride straight from the outset. I felt .’ ⭐⭐⭐⭐⭐

Chilling, claustrophobictwists and turns‘ and packed with .’ ⭐⭐⭐⭐⭐

Original and innovative‘…a crackingly scary thriller.’ ⭐⭐⭐⭐⭐

Dark, atmospheric, creepy and hauntingly good.I loved it‘ Kept me guessing until the end – .’ ⭐⭐⭐⭐⭐

AmazingI loved it‘is all I can say – !’ ⭐⭐⭐⭐⭐

They’re locked up for your safety. Now, you’re locked in with them.