Bohm, David 2004
     On Dialogue, Ed. by Lee Nichol, Preface by Peter M. Senge
     Routledge Classics, London    ISBN   0-415-33641-4

Diamond, Jared 1997
     Guns, Germs, and Steel — The Fates of Human Societies W. W. Norton Co., New York

Diamond, Jared 2005
     Collapse – How Societies Choose to Fail or Succeed Viking, Penguin Group, New York

Sesno, Frank 2017
     Ask More : The Power of Questions to Open Doors,
     Uncover Solutions, and Spark Change
     AMACOM , New York, New York
     ISBN: 9780814436714 (Hardcover): ISBN: 9780814436721 (eBook)

Raphael, Daniel 2016
     ORGANIC MORALITY — Answering the Most Critially Important Moral Questions of the 3rd Millennium.

Raphael, Daniel 2019
     Making Sense of Ethics — A Unique, Unified Normative Theory of Ethics, Morality, and Values

Raphael, Daniel 2019
     UNDERSTANDING Social Sustainability

Wright, Kurt 1998
     Breaking the Rules – Removing the Obstacles to Effortless High Performance CPM      Publishing, Boise, ID ISBN: 0-9614383-3-9

NOTE: Books and papers by the author are available as free downloadable PDFs at the site (Link)