Personality Types: Using the Enneagram for Self-Discovery

The Wisdom of the Enneagram

Discovering Your Personality Type: The Essential Introduction to the Enneagram, Revised and Expanded

Enneagram Transformations: Releases and Affirmations for Healing Your Personality Type

The Enneagram: Understanding Yourself and Others in Your Life

The Complete Enneagram: 27 Paths to Greater Self-Knowledge

The Enneagram in Love and Work: Understanding Your Intimate and Business Relationships

The Enneagram: A Christian Perspective

The Essential Enneagram: The Definitive Personality Test and Self-Discovery Guide -- Revised & Updated

The Road Back to You: An Enneagram Journey to Self-Discovery

The Road Back to You Study Guide