I may have taken this too seriously... but damn, I couldn't resist, so here we have it
Whisper IN The Abyss: Calluna's Guide to Introducing Cthulhu in the Workplace
I am a bit worried i maybe used too much real life cult knowledge, and this may be a bit scary, so i used the horror tag to be safe ;) hopefully it prompts another entry or two, can't wait to see what you get!
wow!