Barry Z. Posner is Professor of Leadership and Dean at the Leavey School of Business at Santa Clara University, in Santa Clara, California.
A frequent conference speaker and workshop facilitator, he has worked with organizations including Merck, Hewlett-Packard, L.L. Bean, Alcoa of Australia, TRW, Mervyn's, Lockheed Martin, Levi Strauss, Kaiser Permanente Health Care, Motorola, the U.S. Postal Service, the Conference Board of Canada, Applied Materials, Network Appliance, and Accenture.
With Jim Kouzes, he is author of The Leadership Challenge: How to Keep Getting Extraordinary Things Done in Organizations. With over one million copies in print, this book has been the Featured Selection of several book clubs, was named book of the year by the American Council of Health Care Executives, received the Critic's Choice Award from the nation's book review editors, and has been translated into more than 15 foreign languages.