The information in this book was interesting, but the tone was so annoying that I am not convinced that all the facts in this book are true. I found at least one fact that contradicts information I found on the Red Baron and that makes me wonder if everyone else is wrong or the authors are. That makes me doubt the other information in the book as well. It was interesting to read, but I'll need to read more books about the world wars to form a very solid opinion about the information in this one.