13Mann Verlag · Iron Crown Enterprises
| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Arms Law and Claw Law | 978-1-55806-090-6 | 1990 | ||
| Character Law and Campaign Law | 978-1-55806-093-7 | 1990 | Jr. Peter C. Fenlon | |
| Lorien and the Halls of the Elven Smiths | 978-0-915795-42-0 | 1986 | Terry K. Amthor · Angus McBride | |
| Middle Earth Role Playing | 978-0-915795-31-4 | 1986 | John D. Ruemmler | |
| Of Essence | 978-1-55806-554-3 | 1999 | Terry K. Amthor · John W., III Curtis | |
| Rolemaster Combat Screen | 978-0-915795-13-0 | 1987 | ||
| Rolemaster - Zauberbuch | 978-3-9811718-3-9 | 2007 | Peter C. Fenlon Junior · Bernd Blecha · Jeanne Witzmann · Sebastian Witzmann | |
| Spell Law | 978-1-55806-226-9 | 1995 | Peter C. Fenlon · S. Marvin · Angus McBride | |
C C · C. Charlton · Coleman Charlton · S.C. · S. C. Charlton · S. Coleman