Beatrice Chestnut

This is the best "enneagram for business" book I've read so far. There's great information about how each style shows up as a leader and points out blind spots. The bullet lists of how to work with each style and what to do when your manager or direct reports are a certain type opens the way to more effective communications and overall healthy organizational development.

This work goes through all the Enneagram types. The book was useful but is a bit to work through given the repetitive nature of the book's structure. It also has a good comparison of the different types as an appendix. I appreciate that the headlines underneath each type provide a good outline of the different major points for each personality type.