1. (1992) Future edge: Discovering the new paradigms of success. New York: William Morrow & Co., Inc.
2. (2000). Mega planning. Thousand Oaks, CA: Sage Publications.
3. (1999). From how to what to why: The Handbook of Performance Technology as the gateway to the future. In & (Eds.). The handbook of performance technology (2nd ed.). San Francisco, CA: Jossey-Bass.
4. (1998) Strategic thinking: A guide to identifying and solving problems (revised). Arlington, VA, and Washington, D.C.: American Society for Training and Development and the International Society for Performance Improvement.
5. What works and what doesn't: Evaluation beyond kirkpatrick