I read it, though I have to admit, not every word. Bill's way of speaking is sometimes vague and hard to follow, and it was transcribed exactly how he said it by the woman who wrote the book, Leslie Desmond . Is that correct? I am writing just from memory. She still does clinics and there are many people who havve worked with Bill who carry on his gospel. He is considered to be the modern father of Natural Horsemanship. His brother Tom is also very skilled with horses, and I am not sure, but he might still be alive.
If you enjoyed that bootk, read some of Buck Branaman's books. They are less informative but more entertaining. Buck learned a ton from BD and also, Ray Hunt, also deceased.