Excellent summary of identifying, working with, and maneuvering around the types of executives that inhabit today's corporate environment. With valid parallels drawn to both business and world history, this book helps the reader place themselves and those with whom they work into personality types, that eventually create a corporate personality. More importantly, the book outlines the progression/regression characteristics and tools for moving from one personality type to another (either personally, or as a business), or enhancing one type with characteristics from another.
Well worth reading for anyone in middle management, and required understanding for top executives.