C.F. · C.R. · R. F. · Ruhi Foundation
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Persian-Farsi Ruhi Book 2: Book two - Arising to serve | 978-1-890101-51-0 (1-890101-51-6) | 2000 |
| Persian-Farsi Ruhi Book 6: Book six - Teaching the Cause | 978-1-890101-53-4 (1-890101-53-2) | 2002 |
| Persian-Farsi Ruhi Book 7: Book seven - Walking the Path of Service | 978-1-890101-56-5 (1-890101-56-7) | 2004 |