Among the living
(Book)

Estranged friends Dean and Bethan meet after five years apart when they are drawn to a network of caves on a remote Arctic island. Bethan and her friends are environmental activists, determined to protect the land. But Dean's group's exploitation of rare earth minerals deep in the caves unleashes an horrific contagion that has rested frozen and undisturbed for many millennia. Fleeing the terrors emerging from the caves, Dean and Bethan and their rival teams undertake a perilous journey on foot across an unpredictable and volatile landscape. The ex-friends must learn to work together again if they're to survive... and more importantly, stop the horror from spreading to the wider world.