The Path Between Us: An Enneagram Journey to Healthy Relationships

The Sacred Enneagram: Finding Your Unique Path to Spiritual Growth

The Road Back to You Study Guide

Chasing Francis: A Pilgrim’s Tale

The Complete Enneagram: 27 Paths to Greater Self-Knowledge

Jesus, My Father, the CIA, and Me: A Memoir . . . of Sorts

The Enneagram Guide to Waking Up: Find Your Path, Face Your Shadow, Discover Your True Self

The Story of You: An Enneagram Journey to Becoming Your True Self

Surrounded by Idiots: The Four Types of Human Behavior and How to Effectively Communicate with Each in Business (and in Life)

The Fix Workbook: How the Twelve Steps Offer a Surprising Path of Transformation for the Well-Adjusted, the Down-and-Out, and Everyone in Between

The Science of Getting Rich (The Unabridged Classic by Wallace D. Wattles)

The Journey Toward Wholeness Study Guide

I Thought It Was Just Me (but it isn't): Making the Journey from "What Will People Think?" to "I Am Enough"

The Psychopath Inside: A Neuroscientist's Personal Journey into the Dark Side of the Brain

Learned Optimism: How to Change Your Mind and Your Life

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

The Enneagram: Understanding Yourself and the Others in Your Life

Quiet: The Power of Introverts in a World That Can't Stop Talking