Welcome to Treiskaideka

Hi! Welcome to the world of Treiskaideka. That’s pronounced tris-kai-deh-kuh.

For those that are new (which is probably most of you) Treiskaideka is a fictional world of fantasy and horror that is mainly about the Treiskaideka Foundation and its operatives. It takes place in South Western United States and has a sprawling cast of heroes and villains but mostly those who are somewhere in the middle.

There are companion stories about shape-shifters and monster hunters and other beings. This site will focus mostly the core members of T13. Have a look around and don’t hesitate to offer feedback.