The Enneagram Made Simple - Ashton Whitmoyer-Ober - Bog

The enneagram is a tool for personal understanding and transformation. Whitmoyer-Ober explains its origins and the nine personality types, so that you can start your own journey self-discovery. A simple assessment will help you determine your enneagram type, so that you can dive deeper into what motivates you, and explore ways to improve your relationships. -- adapted from back cover