| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Diligently Seeking God: Daily Motivation to Take God More Seriously | 978-0-9713710-0-2 | 2006 | |
| Enthusiastic Ideas: A Good Word for Each Day of the Year | 978-0-9713710-2-6 | 2012 | |
| Evaluation: An Integrated Framework for Understanding, Guiding, and Improving Policies and Programs | 978-0-7879-4802-3 | 2000 | Melvin M. Mark · Gary T. Henry · George Julnes · Melvin Mark |
| Practical Sampling | 978-0-8039-2959-3 | 1990 | |
| Reaching Forward Daily Motivation to Move Ahead More Steadily | 978-0-9713710-1-9 | 2009 | |
G. Henry · Garry Hayner · Gary Hammer · Gary T. Henry · Gray Henry
Jossey-Bass · SAGE Publications, Inc · WordPoints