THIS YEAR'S MOST GRIPPING THRILLER AND SUNDAY TIMES CRIME BOOK OF THE MONTH 

'A high-altitude, high-stakes thriller. I loved it' MATT HAIG 

'Had me on the edge of my seat. A must read for 2022' SARAH PEARSE 

'Suffocatingly tense, highly original and exhilarating' DAILY EXPRESS 

'Tense, chilling and terrifying' CLAIRE DOUGLAS 

'Chilling, vivid and entirely unique' ABIGAIL DEAN 

SIX STRANGERS. ONE KILLER. AND NO ESCAPE . . . 

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Journalist Cecily Wong is offered the chance of a lifetime: to join an elite team on one of the world's tallest mountains. 

But things quickly start to fall apart. 

An unexplained theft. 

A horrible accident. 

A terrifying note: 

There's a murderer on the mountain. 

Six strangers set out . . . How many will return? 

________ 

'Breathtaking. Totally immersive, I truly felt transported to Nepal, becoming a part of the expedition. Gripping, chilling and exhilarating' 5***** READER REVIEW