Leadership, New and Revised: The Inner Side of Greatness, A Philosophy for Leaders
Please Understand Me II: Temperament, Character, Intelligence
Now, Discover Your Strengths
The Wounded Healer: Ministry in Contemporary Society
The Case for Servant Leadership
Prisoners of Our Thoughts: Viktor Frankl's Principles for Discovering Meaning in Life and Work
Focus on Leadership: Servant-Leadership for the 21st Century
Servant Leadership: A Journey into the Nature of Legitimate Power and Greatness 25th Anniversary Edition
Seven Pillars of Servant Leadership: Practicing the Wisdom of Leading by Serving; Revised & Expanded Edition