| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 7 Secrets of Persuasion | 978-1-5226-4987-8 (1-5226-4987-5) | 2017 |
| 7 Secrets of Persuasion | 978-1-5226-4985-4 (1-5226-4985-9) | 2016 |
C C · J C · James C. · James C. Crimmins · James C. Crimmins PhD · James Crimmins · P. C. · P.J. · P. James