This is a training how-to book which concentrates on the mental aspects of horsemanship regardless of style of discipline. Understand the Nine Secrets empowers the trainer to solve any training or riding problem, and reveals the ways the six elements of horse training combine to bring about a perfect partnership between horse and rider for a perfect performance.
There are some good things here, but this seems to be a vanity publication. No sources cited, no photo credits, and a very strange and informal writing style. It has a very new age self help vibe, and most of the advice is rather vague.