| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| 13 Lessons in 13.1 Miles: How Running a Half-Marathon Can Help You Succeed in Business and in Life | 978-0-9843323-0-4 (0-9843323-0-8) | 2010 | |
| Agent Revamp: How to Break Out of Your Real Estate Slump and Explode Your Income! | 978-0-9843323-1-1 (0-9843323-1-6) | 2016 | Brett Miller · Eric Lofholm |