There was a draft book manuscript called "Complexity and Drummers." which Warfield was hoping to develop into another book, when he finally got his ideas sorted out to his satisfaction. As a part of the Complexity and Drummers manuscript (264 pages) the second part of a two-part book was separately titled as TIME OUT WHILE WE CHANGE DRUMMERS. (127 pages) Eventually both Parts 1 and 2 were incorporated into Warfield's book manuscript titled "Work Program of Complexity."

Contents of "Complexity and Drummers": Part I - Prolog to a Science of Complexity Preface Chapter 1. The Nature of Science, Chapter 2. The Nature of Complexity, Chapter 3. The Structure of Complexity Theory, Chapter 4. Outcomes from System Inquiry, Chapter 5. Behavior in Systems Inquiry, Chapter 6. Complexity and Group Process, Chapter 7. Spreadthink: Explaining Ineffective Groups, Chapter 8. Structural Thinking: Organizing Complexity Through Disciplined Activity, Chapter 9. Briefs of the Laws of Complexity. Part 2 - Time Out While We Change Drummers,* Chapter 10. Demands of Complexity on Writing & Research, Chapter 11. Demands of Complexity on Education, Chapter 12. Demands of Complexity on Technology Innovation, Chapter 13. Demands of Complexity on the Leader, Chapter 14. Demands of Complexity on Systems Science, Chapter 15. Summary: Some Lessons Learned from a Quarter Century of Research on Complexity, Appendix - Highlights of Research on Complexity (a bibliography)