Was it fate that put Krakauer—at once a crack climber, a seasoned journalist, and a sensitive conscience—on the world's highest mountain during that notorious 1996 season? Unpredictable weather, human folly, and a mind-set committed to client satisfaction killed 12 people on Everest that year, while the whole world watched. Krakauer showed us what it really meant: the traffic jams on the summit ridge; guides bending their own rules to get exhausted clients to the top. He showed us the consequences of disrespect for this formidable goddess, Chomolungma, as the Sherpas call her. And Krakauer is as hard on himself as he is on the rest. Whereas Annapurna is the record of a triumph, Into Thin Air is the postmortem of a debacle—less inspiring, but no less powerful. As the most widely read mountaineering work in recent history, it has profoundly shaped our idea of extreme adventure and who and what it is for.