| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Confessions of a Cold Warrior | 978-0-9644495-2-7 | 1995 | |
| High Frontier | 978-0-8125-9420-1 | 1984 | |
| The Writing System | 978-0-9644495-7-2 | 2002 | Judith H. Graham |
| The Writing System Workbook | 978-0-9644495-0-3 | 1994 | " |
D. G. · D. Graham · D.O. · Daniel Graham · O. G.