This book is one of a kind. Most book on aura reading are very limited in the way they teach to develop your abilities. This book cannot fail to help you unravel your gifts because it pinpoints your strengths. It doesn't promise instantaneous and magical aura viewing in "30 seconds!" or in "30 minutes!" Psychic reading is a skill to develop and this book helps you develop it.
One of the most interesting idea she discusses is that of synesthesia, the merging of the psychic senses (clairvoyance, clairaudience, clairsentience, etc) that happens eventually as you develop one or two of your talents. She also develops the three basic psychic senses into eleven.
The other strength of the book is that the author links psychic abilities development and spiritual development. She offers recommendations and a resource section to that end. In short, that book is completely worth it to the spiritual student, healer, psychic or else.