Things move fast. As a leader, you need to create impact in each moment. And to succeed, you need to create the impact you want, rather than relying on what you have. Managing and creating impact is not a "nice to have", it's a business necessity. We had the great pleasure of speaking about the subject of Leadership Impact at the Institute for Supply Management's annual conference in Houston. And this is also the subject of our 3rd book, "The Leader's Guide to Impact" and part of Financial Times Publishing's popular "The Leader's Guide to" book series.