In a rushing drop, I suddenly found myself standing upright but with my eyes level with the snow. The shallow fissure was filled with powder, so that however hard I thrashed about I seemed to make no upward movement at all. Eventually I managed to haul myself back on to level ground. From a safe distance Simon had watched my struggles with a grin on his face. I moved farther along the ridge and sank down again neck-deep in the snow. I yelled and cursed as I clawed my way back on to the ridge and, by the time I had traversed half-way across the plateau above it, I had fallen into another four
...more

