Ravenloft: The Inquisitives
A story of a group of people who take it upon themselves to look into tales of things that go bump in the night, in order to ascertain their truth. They may not be well-paid or well-respected, but they get results.
This campaign is set in the Ravenloft campaign world of D&D fame, but uses the Storytelling (World of Darkness) system by White Wolf Publishing.
Take a look at our wiki. Conversions and house rules can be found there.