Traces the author's experiences as a child born to survivalists in the mountains of Idaho, describing her participation in her family's paranoid stockpiling activities and her resolve to educate herself well enough to earn acceptance into a prestigious university and the unfamiliar world beyond.

Tara Westover was seventeen the first time she set foot in a classroom. Born to survivalists in the mountains of Idaho, she prepared for the end of the world by stockpiling home-canned peaches and sleeping with her "head-for-the-hills bag." In the summer she stewed herbs for her mother, a midwife and healer, and in the winter she salvaged in her father's junkyard. Her father distrusted the medical establishment, so Tara never saw a doctor or nurse. Gashes and concussions, even burns from explosions, were all treated at home with herbalism. The family was so isolated from mainstream society that there was no one to ensure the children received an education, and no one to intervene when an older brother became violent. When another brother got himself into college and came back with news of the world beyond the mountain, Tara decided to try a new kind of life. She taught herself enough mathematics, grammar, and science to take the ACT and was admitted to Brigham Young University. There,