Articles (2)
| Title | Pages | Publication | Code | Date | Publisher | System (Setting) | |
|---|---|---|---|---|---|---|---|
 The Campaign | A:14-24 |  Horror on the Orient Express | CHA2331-X | 1991 | Chaosium | Call of Cthulhu (Classic) | |
| The Campaign | A:41-58 | Horror on the Orient Express | CHA23130 | 2014 | Chaosium | Call of Cthulhu (Classic) |