"Millions of Americans work full-time, year-round, for poverty-level wages. In 1998, Barbara Ehrenreich decided to join them. She was inspired in part by the rhetoric surrounding welfare reform, which promised that a job--any job--can be the ticket to a better life. But how does anyone survive, let alone prosper, on $6 an hour? To find out, Ehrenreich left her home, took the cheapest lodgings she could find, and accepted whatever jobs she was offered....

A college-educated young professional details the grueling realities of hourly labor for the fastest-growing segment of the American workforce while outlining strategies for more humane employment practices. When Guendelsberger took a pre-Christmas job at an Amazon fulfillment center outside Louisville, Kentucky, the vending machines were stocked with painkillers, and the staff turnover was dizzying. In the new year she traveled to North Carolina...