Headstart for Happiness... The Enneagram and Kundalini Yoga by Lynn Roulo
Lynn Roulo's book on Kundalini Yoga and The Enneagram Personality Typology https://www.amazon.com/Headstart-Happiness-Lynn-Roulo/dp/0997183101/ is on my reading list.
Just skimmed it and I am carving out time to dive into this book.
That would mean diverting from researching Pukatwagan's historic roots... my next bilingual children's book.
Or scheduling a trip to Greece where author Lynn Roulo is based...
On another note... Coming up to the two year anniversary of Dad's passing... I found the Enneagram system a source of understanding and hence my own book, Johnny Seto's Bowmanville: From an Enneagram Perspective.