Welcome! I bring my extensive global expertise as a professor of leadership and history to empower individuals and organizations through education and public engagement. My most recent book, Warriors, Rebels, & Saints: The Art of Leadership from Machiavelli to Malcolm X, is now available for order. It is published by PublicAffairs in North America, and by Profile Books in the UK and the Commonwealth nations. So far, the book has been translated into Spanish, Korean, Albanian, French, Japanese, and Arabic.