Halloween Horror (CHA0326) 2005, Card cover and tape binding Halloween Horror (CHA0326) 2006, Glossy cover
Publisher: Chaosium
Systems: Call of Cthulhu (Classic), Call of Cthulhu (Now)
Authors: Jim Lynch, Oscar Rios, R J Christensen
Contents
| Title | Pages | Author | System | |
|---|---|---|---|---|
 Eyes that Should Not See | 5-16 | Jim Lynch | Call of Cthulhu (Now) |  Yog-Sothoth Massachusetts; 2000; Halloween |
| Halloween in Dunwich | 17-37 | Oscar Rios | Call of Cthulhu (Classic) | Yog-Sothoth, (See Also) Dunwich; 1920s; Halloween |
| Terror at Erne Rock | 39-54 | R J Christensen | Call of Cthulhu (Classic) | Yog-Sothoth, (See Also) Canada; Halloween; Gloon |
Groups: 
Halloween Horror
Links: 
Drive Thru RPG, 
RPG Geek, 
RPG.net, Yog-Sothoth