The Laundry 2nd Edition: Operative's Handbook

Welcome to The Laundry! You're one of the unlucky few standing between humanity and unspeakable — often unpronounceable — supernatural, alien, and interdimensional threats. You're a spy. Well, you are now, at least. Previously, you were someone who learned things humanity was not meant to know. Namely, that magic is real, it exists in the higher realms of mathematics, and it has some really messed-up devotees. And if you know that much, then you're not left with much of a choice — you work for the Laundry now.