| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Think Small: The Surprisingly Simple Ways to Reach Big Goals | 978-1-78243-923-3 (1-78243-923-4) | 2018 | Owain Service |
D. G. · D Gallagher · (D-R) · D. R Gallagher · Dr. G. · R. Gallagher · Rory Gallagher