A thrilling and moving new novel from the acclaimed author of Touching the Void. As her hand slips from his grip, Patrick's life is shattered, forever changed... Trapped high on a high mountain face during the worst storm in living memory, a young man is forced to fight the brutal winter for his life - moments after his beloved wife is swept away forever across the ice. Haunted by grief and guilt, Patrick keeps vigil on the mountain for 25 years, in the hope that one day it will release his devastating secret.