
Based on your book
by Pearse, Sarah
Le Sommet is a luxury hotel perched high in the Swiss Alps, but its history is far darker than its current five-star facade suggests. Formerly a sanatorium for tuberculosis patients, the building feels heavy with the echoes of its past. When Elin Warner arrives for her estranged brother's engagement party, a sudden, violent blizzard seals the hotel off from the world. When a guest disappears, the atmosphere shifts from elegant to suffocating. This is a cold, claustrophobic read that excels at using its isolated setting to heighten the psychological stakes. You will spend much of the time questioning everyone’s motives as the past begins to bleed into the present. This book is for readers who enjoy high-concept locked room mysteries where the setting is just as much a character as the people trapped inside it.
Since you enjoyed the bone-chilling isolation and the way secrets fester in confined spaces throughout The Sanatorium, I have curated a list of books that lean into those same claustrophobic thrills. Whether it is a remote island wedding or a snow-bound retreat, these stories excel at trapping characters with their own past mistakes. You will find the same sense of mounting dread and unreliable narration that makes a locked room mystery so difficult to put down. These selections are perfect for when you want to feel the walls closing in while you read.
As an Amazon Associate, we earn from qualifying purchases.
by Ruth Ware
Like 'The Sanatorium', this novel features a group of people trapped in a remote, snowy location where a corporate retreat turns deadly. Fans will appreciate the claustrophobic atmosphere and the mounting tension as the survivors realize a killer is among them.
by Lucy Foley
This book mirrors the isolated setting and ensemble cast dynamic found in Sarah Pearse's work, centering on a group of friends whose getaway in the Scottish Highlands goes horribly wrong. It excels at building suspense through multiple perspectives and hidden grudges.
by Lucy Foley
Set on a remote, rugged island off the coast of Ireland, this thriller captures the same 'cut-off from the world' feeling as 'The Sanatorium'. The intricate web of secrets among the wedding guests will satisfy readers who enjoy layered, character-driven mysteries.
This novel is a perfect match for fans of 'The Sanatorium' as it also takes place at a remote, snowy resort where past secrets resurface with deadly consequences. The blend of past and present timelines creates a gripping, fast-paced narrative.

Love to read on the go?
Explore Kindle e-readers and take your books with you.
As an Amazon Associate, we earn from qualifying purchases.
by Ruth Ware
While the setting differs, this book shares the unsettling, gothic undertones and the sense of being trapped in a location filled with dark family history. It is an excellent choice for those who enjoyed the psychological depth and eerie mood of Pearse's writing.
by Taylor Adams
For readers who loved the high-stakes survival aspect of 'The Sanatorium', this thriller offers a relentless, fast-paced experience. A woman stranded at a highway rest stop during a blizzard discovers a kidnapped child, leading to a terrifying game of cat and mouse.
by Ruth Ware
This novel features a protagonist who witnesses something disturbing in an isolated environment—a luxury cruise ship—and finds herself doubted by everyone around her. It captures the same feeling of vulnerability and psychological tension present in 'The Sanatorium'.
by Ruth Ware
This story leans heavily into the 'weekend getaway gone wrong' trope, featuring a remote house in the woods where a bachelorette party descends into chaos. Readers who enjoyed the slow-burn mystery and shifting alliances in Pearse's book will find this equally compelling.
While more complex in its structure, this book provides the ultimate 'locked room' puzzle set within a decaying, isolated estate. It will appeal to fans of 'The Sanatorium' who enjoy intricate plotting, atmospheric settings, and a mystery that keeps you guessing until the end.
by Alice Feeney
Set in a remote, converted chapel in the Scottish Highlands during a blizzard, this book perfectly matches the isolated, chilly vibe of 'The Sanatorium'. It explores a crumbling marriage and hidden secrets, delivering twists that fans of psychological thrillers will adore.

Not sure what they've already read?
Let them pick their next favorite with an Amazon Gift Card.
As an Amazon Associate, we earn from qualifying purchases.
As an Amazon Associate, we earn from qualifying purchases.