- Shadows & Light - Volume 2 (Talks & Reflections): Theory, Research, and Practice in Transpersonal Psychology
- Shadows & Light - Volume 1 (Principles & Practices): Theory, Research, and Practice in Transpersonal Psychology
- Brilliant Sanity (Vol. 1; Revised & Expanded Edition): Buddhist Approaches to Psychotherapy and Counseling
- Humanistic Approaches to Multiculturalism and Diversity: Perspectives on Existence and Difference
- The Handbook of Humanistic Psychology: Theory, Research, and Practice
























