| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Make More Money! | 978-1-4917-9745-7 (1-4917-9745-2) | 2016 |
| Make More Money!: The Fine Art of Asking ... Most Don't | 978-1-4917-9746-4 (1-4917-9746-0) | 2016 |
J.M. · J. Milligan · J. W. · Jack M · Jack W. · Jack Worth · W. M.