Articles (3)
| Title | Pages | Publication | Code | Date | Publisher | System (Setting) | |
|---|---|---|---|---|---|---|---|
 About Investigators | 18-27 |  Call of Cthulhu | CHA2336 | 1992 | Chaosium | Call of Cthulhu (Classic) | |
| About Investigators | 36-47 | Call of Cthulhu | CHA2386 | 1999 | Chaosium | Call of Cthulhu (Classic) | |
| About Investigators | 35-50 | Call of Cthulhu | CHA23106 | 2005 | Chaosium | Call of Cthulhu (Classic) |