The gripping new stand-alone mystery from ‘world-class crime writer’ Ragnar Jonasson, soon to be a major motion picture’Is this the best crime writer in the world today’ THE TIMES’So atmospheric, I was immediately transported to the Icelandic moors . . . I read with bated breath, my heart pounding’ Sara Blaedel’So intense you can’t help gripping the book as tightly as possible’ THE TIMES_________They are isolated – but they are not alone . . . When a deadly snowstorm strikes the Icelandic highlands, four friends seek shelter in a tiny, abandoned hunting lodge. A terrifying discovery . . . Far from offering relief, however, they find something truly shocking. Yet they dare not leave. A haunting darkness . . . As the night lengthens, their fears intensify. Old secrets and past tragedies spill into the light. And, slowly, these four friends begin to turn on one another. Outside, a murderous storm rages. But is inside even deadlier?_________