The Purpose Driven Church, by Rick Warren The 21 Irrefutable Laws of Leadership, by John Maxwell You Can Double Your Church in Five Years or Less, by Josh Hunt Developing the Leaders Around You, by John Maxwell Check out Bert's new church-building, small group ministry: Bold Assurance -- Building Speaking Confidence with God-given Principles.  A 10-week audio, video and workbook course through church small groups to improve your leadership and communication skills. Go to the web site or call 888-988-2653 for a free video.