G. K. · G Kirby · Gary Kirby · Gary R. · R.K.
Pearson Custom Publishing · Prentice Hall · iUniverse, Inc.
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Critical Thinking | 978-0-536-02865-5 | 2001 | Jeffery R. Goodpaster · Marvin Levine |
| God: an Autobiography: Flowers and Lightning from above | 978-0-595-38263-7 | 2006 | |
| Thinking | 978-0-13-220974-8 | 2006 | Jeffrey R. Goodpaster |
| Thinking | 978-0-13-092391-2 | 2001 | Jeffery R. Goodpaster |
| Thinking | 978-0-13-081443-2 | 1998 | " |