...and vampires because I couldn't fit that into the title.
It's written by (I think) a gentleman called Hugo Pecos, who I think is a writer. He sadly passed away a couple years ago, but he's left this rather interesting site detailing a fictional organisation that hunts werewolves, zombies and vampires.
The details of the creatures and the stories within the site are worth a read if any of what I wrote above interests you. There are even little quizzes on how to deal with the creatures and a few interactive agent cases.
Check it out here: http://fvza.org/index.html
Edit: Did a little bit of digging into the site and it's history, and I'm