A One-Round Living Greyhawk Nyrond Regional Introductory Adventure
From the introduction:
Eighty-Five years ago a fire tore through a commoners section of Rel Mord. A few attempts were made to rebuild, but crews complained of strange occurrences and hauntings. Instead the section was abandoned, and has remained so until recently. Somebody is looking for adventurers brave enough to venture into the section and resolve the mystery. An introductory scenario to Nyrond and Rel Mord.