Sticking with the theme of threats to the world, I latched onto the book for this week. Also, it is Halloween so it is doubly fitting.
Keep your sanity when you see the Call of Cthulhu.
The Great Old Ones still slumber, although their influence can be felt on earth. Do you dare delve into their secrets? Can you retain your sanity?
This is a percentile (two d10s) system where you play as ordinary people who confront extra-ordinary things. Death and/or insanity are a real possibility.
I have had fun the few times I have played games using this system.
-Dean