Articles (2)
| Title | Pages | Publication | Code | Date | Publisher | System (Setting) | |
|---|---|---|---|---|---|---|---|
 Occult Organizations of the 1920's | 14-16 |  The Hungry Maggot | 2 | Mar 1995 | Self Published | Call of Cthulhu (Classic) | |
| Occult Organizations of the 1920's | 14-16 |  Different Worlds | 45 | Mar 1987 | Chaosium | Call of Cthulhu (Classic) |