This is another great book by a great thought leader on the subject of leadership. He discusses the difference between management and leadership, the idea that leadership is influence as well as the ability to obtain followers . There is a systematic discussion of the Five Levels of Leadership: Position, Permission, Production, People Development and Personhood. His views on leadership development are very significant and encouraging to the reader: in essence, leadership skills can be taught and developed. This is an essential book friend to have in your repertoire.
Developing the Leader Within You ( Thomas Nelson, 2005)