The House of R'lyeh (CHA23127) 2013
Publisher: Chaosium
Systems: Call of Cthulhu (Classic)
Authors: David Conyers, Glyn White, Brian Courtemanche, Peter Gilham, Brian M Sammons
Contents
| Title | Pages | Author | System | |
|---|---|---|---|---|
 The Art of Madness | 5-42 | Brian Courtemanche | Call of Cthulhu (Classic) |  Yog-Sothoth, (See Also) Boston; 1920s |
| The Crystal of Chaos | 43-63 | Peter Gilham, David Conyers | Call of Cthulhu (Classic) | Yog-Sothoth, (See Also) Providence |
| The Return of the Hounds | 64-124 | Glyn White | Call of Cthulhu (Classic) | Yog-Sothoth England; March; 1922 |
| The Jermyn Horror | 125-179 | David Conyers | Call of Cthulhu (Classic) | Yog-Sothoth England; London; 1920s |
| Nameless City, Nameless Terrors | 180-218 | Brian M Sammons | Call of Cthulhu (Classic) | Yog-Sothoth Egypt; Yemen; 1930 |
Links: 
Drive Thru RPG, 
RPG Geek, 
RPG.net, Yog-Sothoth