The overall purpose of the book is to show people that if they are one of these unemployed it is not their fault. For one reason or another they became "surplus" employees and although they have everything someone should supposedly have for a good job, they remain jobless. The purpose is to expose what the life of an unemployed person is really like and how hard it can actually be. The audience it is written for is anyone tired of the endless dead ends when it comes to finding a decent job. Sure, there are plenty of minimum wage, no benefit, horrible hours and horrible bosses. But when you have a college degree, good job skills, and an impressive resume you should expect a better job. Today that just isn't the case. Ehrenreich failed at gaining a "good job" and spent over $6,000 dollars and ten months intensively searching for a job and only received two mediocre job offers that did not meet her basic requirements of salary and benefits. Anyone can read this book and understand the frustration and helplessness, especially if they have experienced times of unemployment or low salary.
Ehrenreich does