The 21 most powerful minutes in a leaders day revitalize your spirit and empower your leadership maxwell john c 9780785289272 books amazonca. The 21 most powerful minutes in a leaders day revitalize your spirit and empower your leadership ebook maxwell john c amazonca kindle store. The 21 most powerful minutes in a leaders day revitalize your spirit and empower your leadership maxwell john c arnold henry o 9781713505204 books amazonca. The 21 most powerful minutes in a leaders day revitalize your spirit and empower your leadership audible audio edition john c maxwell henry o arnold thomas nelson amazonca audible audiobooks. In the spirit of his best selling the 21 irrefutable laws of leadership and the 21 indispensable qualities of a leader john maxwell offers thoughts on proven leadership qualities and crucial issues that affect leadership successthese basic principles of success can be applied to business and private life helping anyone reach their full potential