| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Success Equations: A Path to Living an Emotionally Wealthy Life | 978-1-6835O-887-8 (1-6835O-887-4) | 2018 |
D.C. · D. Campbell · D S · D.S.C · D. S. Campbell · Dr. Campbell · Dr. S. · S.C. · S. Campbell · Sherrie Campbell