D B · David A. Berkowitz · David B.
Dbm Pubns · Morning Star Books
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Precision Today: Your Guide To Learning The System -- Or Fine-Tuning Your Precision Partnership | 978-0-9642584-4-0 (0-9642584-4-7) | 2002 | Brent Manley |
| Precision Today: Your Guide to Learning the System -- or Fine-Tuning your Precison Partnership | 978-0-9642584-5-7 (0-9642584-5-5) | 2010 | " |
| Son of Hope | 978-0-9778996-2-3 (0-9778996-2-4) | 2006 | |