| Title | Pages | Publication | Code | Date | Publisher | System (Setting) |
|---|
 The Blessed Twin Sisters | 125-166 |  The Blessed and the Blasphemous | SOS-HORROR3 | Oct 2023 | Sons of the Singularity | Call of Cthulhu (WWII) | Morocco; July; 1939 |
| The Brother of Jesus | |  The Sassoon Files: The Brother of Jesus | SOS-HORROR1B | 2019 | Sons of the Singularity | Call of Cthulhu (Classic), Cthulhu Confidential | China; 1929; June |
| Curse of the Peacock's Eye | 141-180 | The Sassoon Files | SOS-HORROR1 | 2019 | Sons of the Singularity | Call of Cthulhu (Classic), Cthulhu Confidential | Singapore; 1920s |
| Curse of the Peacock's Eye | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
| Drowned We are Born | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
 Factions and Optional Rules | 181-204 | The Sassoon Files | SOS-HORROR1 | 2019 | Sons of the Singularity | Cthulhu Confidential, Call of Cthulhu (Classic) | |
| The Fixer | 142-185 |  The Sutra of Pale Leaves: Carcosa Manifest | CHA23189 | Sep 2025 | Chaosium | Call of Cthulhu (Now) | Japan; 1990; November; Hastur |
| He Who Stands on Mountains | 93-124 | The Blessed and the Blasphemous | SOS-HORROR3 | Oct 2023 | Sons of the Singularity | Call of Cthulhu (WWII) | Morocco; November; 1938 |
| Horror in the Hammam | 233-262 | The Blessed and the Blasphemous | SOS-HORROR3 | Oct 2023 | Sons of the Singularity | Call of Cthulhu (WWII) | Morocco; 1940 |
| In the Same Boat | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
| Irem, the Lost City of Pillars | 297-323 | The Blessed and the Blasphemous | SOS-HORROR3 | Oct 2023 | Sons of the Singularity | Call of Cthulhu (WWII) | Morocco; 1940; October |
| Le Dossier Monch | 167-200 | The Blessed and the Blasphemous | SOS-HORROR3 | Oct 2023 | Sons of the Singularity | Call of Cthulhu (WWII) | Morocco; October; 1939 |
| Let Sleeping Dogs Lie | 63-104 | The Sassoon Files | SOS-HORROR1 | 2019 | Sons of the Singularity | Call of Cthulhu (Classic), Cthulhu Confidential | Singapore; 1920s |
| Let Sleeping Dogs Lie | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
| Mers el Kebir | 201-232 | The Blessed and the Blasphemous | SOS-HORROR3 | Oct 2023 | Sons of the Singularity | Call of Cthulhu (WWII) | Morocco; July; 1940 |
| The Missing Lawyer | 263-296 | The Blessed and the Blasphemous | SOS-HORROR3 | Oct 2023 | Sons of the Singularity | Call of Cthulhu (WWII) | Morocco; 1940; October |
| Muddy the Water to Catch the Fish | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
| The Palid Masks of Tokyo | 145-178 | The Sutra of Pale Leaves: Twin Suns Rising | CHA23188 | Jun 2025 | Chaosium | Call of Cthulhu (Now) | Japan; 1987; Spring; Hastur |
| Ride a Crane West | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
 The Setting | 1-20 | The Sassoon Files | SOS-HORROR1 | 2019 | Sons of the Singularity | Call of Cthulhu (Classic), Cthulhu Confidential | |
| Strange Gates, Hidden Demons | 21-62 | The Sassoon Files | SOS-HORROR1 | 2019 | Sons of the Singularity | Cthulhu Confidential, Call of Cthulhu (Classic) | Singapore; 1920s |
| Strange Gates, Hidden Demons | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
| The Strong Feed Upon the Weak | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
| There is This One Girl | 105-140 | The Sassoon Files | SOS-HORROR1 | 2019 | Sons of the Singularity | Cthulhu Confidential, Call of Cthulhu (Classic) | Singapore; 1920s |
| There is this One Girl | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
| When in Rome, Do as the Romans | | The Sassoon Files | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) | Singapore; 1920s |
