Publications (4) 
| Title | Code | Date | Publisher | System (Setting) |
|---|---|---|---|---|
 Alien Intelligence * | 1998 | Armitage House | Call of Cthulhu (Classic) | |
| Delta Green: Dark Theatres * | 1999 | Armitage House | None | |
| Delta Green: The Rules of Engagement * | 1999 | Armitage House | None | |
| Denied to the Enemy * | 2010 | Armitage House | Call of Cthulhu (Classic) |