Publications (2) 
| Title | Code | Date | Publisher | System (Setting) |
|---|---|---|---|---|
 The Sassoon Files | SOS-HORROR1 | 2019 | Sons of the Singularity | Cthulhu Confidential, Call of Cthulhu (Classic) |
 The Sassoon Files * | SOS-HORROR4 | Jun 2025 | Sons of the Singularity | Call of Cthulhu (Classic) |