Articles (2)
| Title | Pages | Publication | Code | Date | Publisher | System (Setting) | |
|---|---|---|---|---|---|---|---|
 Mysteria Matris Oblitae | 1-19 |  Mysteria Matris Oblitae | 2008 | Arc Dream Publishing | Call of Cthulhu (Classic) | Mexico; 1929; Summer | |
| Mysteria Matris Oblitae | 178-195 |  Mortal Coils | PAG1007 | 1998 | Pagan Publishing | Call of Cthulhu (Classic) | Mexico; Summer; 1929 |