Cthulhu Britannica (CB7350) 2009
Publisher: Cubicle 7
Systems: Call of Cthulhu (Classic), Call of Cthulhu (Gaslight), Call of Cthulhu (Now), Call of Cthulhu (End Time)
Authors: Mike Mason, Alan Bligh, John French, Keary Birch, Paul Fricker
Contents
| Title | Pages | Author | System | |
|---|---|---|---|---|
 Bad Company | 7-39 | Alan Bligh | Call of Cthulhu (Gaslight) |  Yog-Sothoth London; 1895 |
| Darkness, Descending | 41-63 | Mike Mason | Call of Cthulhu (Classic) | Yog-Sothoth England; 1930s; Cyaegha |
| Wrong Turn | 65-85 | John French | Call of Cthulhu (Now) | Yog-Sothoth England; 2000s |
| King | 87-102 | Keary Birch | Call of Cthulhu (Now) | Yog-Sothoth England; 1990s; Tcho-Tcho |
| My Little Sister Wants You To Suffer | 104-122 | Paul Fricker | Call of Cthulhu (End Time) | Yog-Sothoth, (See Also) |
Groups: 
Cthulhu Britannica
Links: 
RPG Geek, 
RPG.net, Yog-Sothoth