Biography
RUSS HUDSON is coauthor of five bestselling Enneagram books with Don Richard Riso, including Discovering Your Personality Type, published in more than a dozen countries and languages. The co-founder of The Enneagram Institute and a Founding Director of the International Enneagram Association, he co-developed the Riso-Hudson Enneagram Type Indicator (RHETI) personality test.
Other books by the author
