Lincoln On Leadership: Executive Strategies for Tough Times

Speak Like Churchill, Stand Like Lincoln: 21 Powerful Secrets of History's Greatest Speakers

Lincoln on Leadership for Today: Abraham Lincoln's Approach to Twenty-First-Century Issues

The 21 Irrefutable Laws of Leadership: Follow Them and People Will Follow You

Ethics 101: What Every Leader Needs To Know (101 Series)

The Truth about Leadership: The No-fads, Heart-of-the-Matter Facts You Need to Know

Leadership Lessons of Abraham Lincoln: Strategies, Advice, and Words of Wisdom on Leadership, Responsibility, and Power

The Leader's Bookshelf

Beyond Change Management: How to Achieve Breakthrough Results Through Conscious Change Leadership

Leadership: Theory and Practice

Exploring Leadership: For College Students Who Want to Make a Difference