| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1996 | 978-0-9715002-0-4 | Angeles Arrien | The Four-Fold Way CD: The Warrior |
| 1997 | 978-0-9715002-1-1 | Angeles Arrien | The Four-Fold Way CD: The Healer |
| 1999 | 978-0-9715002-2-8 | '' | The Four-Fold Way CD: The Teacher |
| 1998 | 978-0-9715002-3-5 | '' | The Four-Fold Way CD: The Visionary |
| 2002 | 978-0-9715002-5-9 | '' | The Preferential Shapes Test |