Last year I took a Keyline
course with Owen Hablutzel and Neil Bertrando (it was a pinnacle
experience). During the
class a student said that Owen and Neil
should write a book, and they said you would probably be the man to do so. They have extensive knowledge of Keyline design and implementation, but said you were "light years" ahead of them. Have you ever considered writing a more modern Keyline book? P.A. Yeomans'
books are great, but do lack all of the modern Keyline innovations, as well as nice photography of functioning systems. I have seen a lot of the positive changes you are making around the world and would love to see a book full of your knowledge.