"On a mountain somewhere above the treeline, in some of the coldest and worst winter conditions imaginable, tow men lie unconscious in the snow as explosive winds batter the nearby summits. In The Last Traverse: Tragedy and Resilience in the Winter Whites, Ty Gagne masterfully lays out the events that led up to an epic and legendary rescue attempt in severe and dangerous winter conditions in the White Mountains of New Hampshire. More than a cautionary...