D G · D. Gray · Dan Gray LCSW · Dan M. Gray
McGraw-Hill · Silverleaf Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Confronting Your Spouse's Pornography Problem | 978-1-933317-43-4 (1-933317-43-4) | 2006 | Rory C. Reid |
| The Complete Guide to Associate and Affiliate Programs on the Net: Turning Clicks into Cash | 978-0-07-137143-8 (0-07-137143-5) | 1999 | Daniel Gray |