G'day,
Thanks Tom ...we have to get onto doing some more video's on Keyline and Regenerative AG...so many stories to tell and techniques to share along with updates and improvements!!
We have 3 books in various stages of development, all of which are founded off of the original work of P.A. Yeomans and our adaptation of the Keyline Scale of Permanence in the 'Regen10'. Again only so many hours in the day and competing demands make my progress glacial. I sometimes think of doing a crowd funding thing so that I could just solely devote myself to getting these done as I know that many, many folks would find them very useful.
You are right in that eHD is designed to address methodically and interactively these 'post P.A.' Keyline questions and bring them into modernity and you are also right in that many, many, many people have trouble understanding Keyline from the resources available and I have devoted myself to trying to sort that out and unravel any codes that people need broken and
lights that need switching on!
The best books on Keyline that I know of are as follows:
The Challenge of Landscape - P.A. Yeomans
The Geographic Basis of Keyline - J. MacDonald Holmes
Consecha
de Agua y Tierra - Eugenio Gras (www.MasHumus.com - in Spanish)