Michael Cooper was compulsively drawn to perilous places. It nearly got him killed over a half-dozen times.

In its action-packed, often-comical pages, Miscalculated Risks recounts how Cooper's increasingly dangerous ventures far into wilderness landed him in dire situations: Mortally wounded in a Mexican jungle, twenty roadless miles from the nearest medical facility. Half-drowned and severely hypothermic on an isolated Oregon river, shooting sixty-nine miles of rapids during a weeklong blizzard. Deathly sick and out of water in sun-scorched desert . . .

Retelling the near-fatal adventures in Cooper's own words, Miscalculated Risks introduces a mix of unforgettable characters: The superhuman mill worker and the ADHD-tormented tax assessor, Cooper's quirky cohorts on over thirty mountaineering ascents. And the charismatic hippie, offbeat national park ranger and reckless journalist who join Cooper on thirteen daring expeditions on foot through five trackless deserts—including to places where nobody in recorded history had gone before.