Mark the Mountain Guide author, Mark Seaton, is a British mountain guide who lives with his wife and children in the Chamonix valley. He guides climbers and skiers in the French, Swiss and Italian Alps. Seaton's accomplishments as a professional mountain guide include the first complete unassisted British guided ascent of the Eiger Nordwand with his client Charles Sherwood in 2007. In 2008, Seaton & Sherwood teamed up again to complete a traverse of Mont Blanc via an ascent of Aiguille Blanche de Peuterey, the most difficult 4000-m summit in the Alps. In 1996, Mark led Don Planner, the first blind man to climb
The White Spider of the mountain, towering above the town of Grindelwald. As Harrer describes, and the climbers discovered, the White Spider is the key to a successful ascent of the Nordwand. Although physically exhausted by the time they reach that point, climbers must navigate the steep ice-field to reach the peak's summit. The White Spider acts as a funnel, with rock and ice slides channelled through the ice field, putting the climbers in great danger while on the field. The White Spider The White Spider (1959 with chapters added in 1964; original title: Die Weisse Spinne) is a book written by Heinrich