Ken Lloyd, Ph.D., is widely regarded as the ultimate expert on jerks at work. He is the author of the best-selling book, Jerks at Work™: How to Deal with People Problems and Problem People (Career Press, 1999, and the revised edition in 2006), and he has consulted for companies across the U.S. and Canada, primarily to help them solve the broad range of people problems that permeate so many workplaces.

Widely sought as a speaker at corporations, associations, and universities, he is also a frequent television and talk-radio guest, and he has appeared on Good Morning America and CNN, along with several appearances on the very popular morning news programs on KABC, KTLA, and Fox Morning News in Los Angeles. He has taught numerous courses in Industrial Relations and Organizational Behavior in the M.B.A. Program at The Anderson School of Management at UCLA.

Dr. Lloyd's workplace advice column appears in newspapers across the United States, and his books also include Be the Boss Your Employees Deserve (Career Press, 2002), Ultimate Selling Power, (with Dr. Donald Moine; Career Press and Penguin Books, 2002), The K.I.S.S. Guide to Selling, Dorling Kindersley Publishing, 2001), Unlimited Selling Power (with Dr. Donald Moine; Prentice Hall, 1990), and 151 Quick Ideas to Recognize and Reward Employees (Career Press, 2007).