I've been reading the Laundry books, but I'm not super excited by the BRP system (that's what the Laundry RPG uses). If I wanted to use Gumshoe, what books would I need to get? I was thinking:
- Nights Black Agents - spy stuff
- Rough Magics - magic stuff
- Trail of Cthulhu - more Cthulhu and magic stuff
- that hack that someone wrote that allows you to do cool karate (just cause I like cool karate).
What would you more knowledgeable people recommend?