In the 20 years since Ken Blanchard co-authored The One Minute Manager, he bas written 18 bestsellers and the series has sold over 13 million copies and been translated into more than 25 languages. Susan Fowler and Laurence Hawkins are co-developers with Ken Blanchard of Situational Self Leadership, one of the world's leading self-empowerment programmes which focuses on taking initiative even when you're not in charge.