Book overview
A page-turning thriller from the author of The Retreat.
"An eerie, atmospheric novel that had me completely on the edge of my seat." --Reese Witherspoon
"This spine-tingling, atmospheric thriller has it all... and twists you'll never see coming." --Richard Osman, New York Times bestselling author of The Thursday Murder Club
You won't want to leave. . . until you can't.
Half-hidden by forest and overshadowed by threatening peaks, Le Sommet has always been a sinister place. Long plagued by troubling rumors, the former abandoned sanatorium has since been renovated into a five-star minimalist hotel.
An imposing, isolated getaway spot high up in the Swiss Alps is the last place Elin Warner wants to be. But Elin's taken time off from her job as a detective, so when her estranged brother, Isaac, and his fianc

