My Call of Cthulhu Game

I have been running a tabletop Call of Cthulhu game for a while now. I initially ran the group through Dead Man's Stomp (a classic that I love) from the quickstart rules, before deciding to have them face off against the Order of the Silver Twilight from Shadows of Yog-Sothoth.

I'm actually using the sixth edition of SoYS, with conversions, because I don't believe that there's a current version