This book was very well written and the research was top notch. There is a lot of information in this book that I was already famililar with, being a history major that specializes in World War II history. I found the most valuable parts of the book to be those regarding American interests. I haven't read much about the American support of things, beyond a few companies. I have read some other reviews about this book, and there seems to be a staggering number of people who had no idea about the companies and big names involved with the Nazis. Some of the world's favorite brands have some really shady pasts.