Servant Leader: Transforming Your Heart, Head, Hands and Habits book by Ken Blanchard 

Best-selling author of The One-Minute Manager, Ken Blanchard, along with Phil Hodges, offers guidance for how to become a successful modern-day servant leader modeled after Jesus Christ. Based on years of leadership study and proven leadership styles, Blanchard gives established and up-and-coming business leaders solid examples, tools, and methods for life-changing results in their leadership of others.

Servant Leader summarizes the Four Dimensions of Leadership:

leadership assumptions and methods
application and leadership behavior
using the heart to overcome selfish motives and barriers
the habits of leaders
Readers looking to expand their effective leadership skills, to experience the transforming power of Blanchard's unconventional teachings, and to grow as leaders and as business executives will benefit greatly from Servant Leader.