Dr Wilfried Ehrmann is a licensed psychotherapist, trained in counseling, breathwork, systemic therapy, energy- and bodywork. He is an International trainer in integrative breathwork. He is the author of Manual of Breath Therapy (in German) and of "Vom Mut zu wachsen" (On the courage to grow) - a book on the evolution of consciousness in culture and in individuals.
He runs three blog sites:
http://wilfried-ehrmann-e.blogspot.com (all posts in English - comments to 40 Rules of Love and other topics)
http://wilfried-ehrmann.blogspot.com (in German - reflections and thoughts about spiritual growth and various other topics)
http://wilfried-ehrmann2.blogspot.com (in German - comments to 40 Rules of Love)