- The Practice of Adaptive Leadership: Tools and Tactics for Changing Your Organization and the World
- Foundations of Ministry: An Introduction to Christian Education for a New Generation
- THE FATEFUL PEBBLE: AFGHANISTAN'S ROLE IN THE FALL OF THE SOVIET EMPIRE
- Management Accounting Principles
- Augustine’s Confessions to the Arab Conquest (ca. 400 C.E. to ca. 650 C.E.)





























