The Four Agreements by Don Miguel Ruiz, MD
I have been a fan of The Four Agreements since it was first published. I have given the book as a gift throughout my life both personally and professionally. I would say it is one of my favored LEADERSHIP books. First, it is presented impeccably. It provides specific instruction as to how a person might find a PEACE that can impact not only outlook but outcome. I invite you not only to read the book, but practice and act upon the Wisdom Teachings.
To learn more about Don Miguel Ruiz, his background and accomplishments, please review his website. His Toltec Wisdom Books have sold over 16.5 million copies and have been published in 52 languages worldwide.