| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2005 | 978-0-9768656-1-2 | Philip X. Tirone | 7 Steps To 720: Seven Easy Steps to the Ideal Credit Score |
| 2006 | 978-0-9768656-8-1 | '' | 7 Steps To A 720 Credit Score |
| '' | 978-0-9768656-9-8 | Applying the 7 Steps to a 720 Credit Score: How to Win the Credit Game | |