The Harvard Business Review Leader's Handbook

Ron Ashkenas, Partner Emeritus of Schaffer Consulting, advises corporate, nonprofit, and startup executives on how to accelerate growth and build leadership. His clients have included the World Bank, GE, Thomson Reuters, and Merck. He is a frequent contributor to HBR and is the author of Simply Effective. Brook Manville, a former partner at McKinsey & Company and executive vice president of United Way Worldwide, advises leaders on strategy, organizational development, and leadership. He regularly contributes to HBR, and other business publications. His previous books are A Company of Citizens and Judgment Calls.