Dear trumpjosh,
I am sorry that you are so angry. Surpressed angrer is one of the primary reasons for stage fright. The posting and any subsequent posting concerning iit are not spam. I am sorry that your anger has clouded your perception. Perhaps the book could help you too. Recently the author helped a person win a major symphony audition as a result of the research in the book.
Remember, the web administrator gave full authority to mention the book on this site. The book has helped hundreds of people.
Adolph Herseth and William Scarlett of the Chicago Symphony recommend this book and like it.
I would be very careful about slamming a book you know nothing about.
www.trumpetworkspress.com