Fatal Experiments

Fatal Experiments is a collection of three adventures published by Chaosium in 1990 for the horror role-playing game "Call of Cthulhu".
Plot summary.
"Fatal Experiments" is a set of three adventures set in the 1920s: "Tatterdemallion", "The Songs of Fantari", and "The Lurker in the Crypt". The scenarios are sequentially linked, and involve investigation of a dangerous research project.
Reception.
In the February 1992 edition of "Dragon" (Issue #178), Rick Swan called this supplement "Another first-class collection of short scenarios for Chaosiums "Call of Cthulhu" game." He found that all three of the scenarios were "full of surprises and are delightfully disgusting."