The Gift of Disillusionment: Enduring Hope for Leaders After Idealism Fades

Rooting for Rivals: How Collaboration and Generosity Increase the Impact of Leaders, Charities, and Churches

The Spiritual Danger of Doing Good

The Giver and the Gift: Principles of Kingdom Fundraising

40/40 Vision: Clarifying Your Mission in Midlife

Lead with Prayer: The Spiritual Habits of World-Changing Leaders