Articles (1)
| Title | Pages | Publication | Code | Date | Publisher | System (Setting) | |
|---|---|---|---|---|---|---|---|
 A Story Idea for the Black Stone |  Chaosium Digest | v03n06 | Aug 1993 | Chaosium | Call of Cthulhu (Classic) | Deep One; Serpentman |
| Title | Pages | Publication | Code | Date | Publisher | System (Setting) | |
|---|---|---|---|---|---|---|---|
| A Story Idea for the Black Stone | Chaosium Digest | v03n06 | Aug 1993 | Chaosium | Call of Cthulhu (Classic) | Deep One; Serpentman |