| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2008 | 978-1-935321-01-9 | Hile Rutledge | MBTI® Introduction Workbook |
| 2004 | 978-1-935321-02-6 | Hile Rutledge | MBTI® Introduction |
| 2009 | 978-1-935321-19-4 | Hile Rutledge · Rita M. Murray | Generations: Bridging the Gap with Type |