Thanks for the cordial reply. I am sure the book contains valuable information and would not be a waste of time for some other people. I accept the risk of not encountering the information already. Just sharing my personal filter. There are too many books about Hitler and WWII to read them all.
And that is why this network exists: for those who read different things to offer recommendations when something is particularly full of information that is USEFUL to others. And that is why I originally strongly recommended this book. If you want to see a picture of what is going on today and how it relates to what was going on when Hitler came to power, you really need to read this book. And if you want extensive quotes with valuable data from first hand witnesses, you need to read this book. I've read dozens of books about Hitler and WW II, and this one gives data that none of the others give.
Suit yourself, though I doubt that you and I will have any useful exchanges.