Yet is more about people than about rock and ice—people with that odd, sometimes maniacal obsession with mountain summits that sets them apart from other men and women. Here we meet Adrian the Romanian, determined to be the first of his countrymen to solo Denali; John Gill, climber not of great mountains but of house-sized boulders so difficult to surmount that even demanding alpine climbs seem easy; and many more compelling and colorful characters. In the most intimate piece, “The Devils Thumb,” Krakauer recounts his own near-fatal, ultimately triumphant struggle with solo-madness as he scales Alaska’s Devils Thumb. is stirring, vivid writing about one of the most compelling and dangerous of all human pursuits.