Zichy, who specializes in personality types and has corporate experience, and Bidou, an author, outline a system that helps employees understand their personality within the corporate culture, find their preferred work environment, work in teams, understand stressors and motivators, and create more productive relationships. They describe a model that uses colors to analyze personality types, along with the introvert/extrovert model, and provide a 10-minute self-assessment for finding one's type, along with chapters profiling each one, including examples of famous people and ways to recognize colleagues of various types. Annotation ©2013 Book News, Inc., Portland, OR (booknews.com)