"Four hundred vertical feet above, where the summit was still washed in bright sunlight under an immaculate cobalt sky, my compadres dallied to memorialize their arrival at the apex of the planet, unfurling flags and snapping photos, using up precious ticks of the clock. None of them imagined that a horrible ordeal was drawing nigh. Nobody suspected that by the end of that long day, every minute would matter." Chapter One, p. 9

"In climbing, having confidence in your partners is no small concern. One climber's actions can affect the welfare of the entire team. The consequences of a poorly tied knot, a stumble, a dislodged rock, or some other careless deed are as likely to be felt by the perpetrator's colleagues as the perpetrator." Chapter Three, pp. 37-38

"In the morning, Andy was weak, dehydrated, and shivering violently. Helen suggested he remain in Lobuje until he regained some...