R. F. ยท Richard F.
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| 29 Days ... to Becoming a Great Listener and Communicator | 978-0-9865377-4-5 | 2010 | |
| 29 Days ... to Save Money and Achieve Financial Independence! | 978-0-9865377-3-8 | 2010 | |
| 29 Days ... to Your Life Without Cigarettes! | 978-0-9865377-2-1 | 2010 | |
| 29 Days ... to Your Perfect Weight | 978-0-9865377-1-4 | 2010 | Michele Bertolin |