David B. Sicilia, Ph.D, is an experienced consultant, business historian, and author. He has received numerous awards and fellowships, including the Charles Warren Fellowship from Harvard University and a Sloan Foundation grant for his work on stakeholder theory. Dr. Sicilia is the author or coauthor of numerous influential books, including The Engine That Could: Seventy-Five Years of Value-Driven Changes at Cummins Engine Company and The Entrepreneurs: An American Adventure. Jeffrey L. Cruikshank is a cofounder of Kohn-Cruikshank, Inc., a Boston-based communications consulting firm. He has written or cowritten a number of business-related books, including the bestselling Do Lunch or Be Lunch, and was a coauthor with David Sicilia of The Little Engine That Could.