The autobiography describes the advancement of DeLorean's career while at GM, and how DMC came into existence. He also exposes the dissonance between executives in the auto industry and gives a unique recount as to how General Motors functioned back in the 60s and 70s. If you have an interest in the history of General Motors or business in general, I would highly recommend this book.
We are all well aware of how this story ends, but it is incredibly interesting to hear it from the perspective of John DeLorean himself. He explains his thought process after realizing his company was collapsing:
"When you realize your child is seriously ill and could die without treatment that you know you can't afford, you reach a point where you begin seeking any kind of help available." -John delorean