This tiny thin book has many information that you won't find in other aura books. It's a bit expensive for such a little book. I would have given it 5 stars if the author have elaborated more on everything. If you want to know more about auras, I would recommend that you also read "How to read & see the Human Aura" by Judith Collins. She is one of the few people in this world who trully has a deep knowledge in this area.
If you want to learn how to accurately read and interpret auras, then this book is the one to choose. Mr. Bane details how to effectively see auras and their colors. He helps you understand what you are seeing and how to use that information. His experience and expertise is apparent in this book. A must for anyone wanting to understand auras.