A One-Round Living Greyhawk Highfolk Regional Adventure
From the introduction:
Mothers warn their children of the things that can devour them in the night. For the small village of Crystal Spring in the Highvale, this has become a bloody reality. Heroes of the Highfolk are called to investigate this occurrence, including you.
Recommended for brave heroes and would-be Knights of the High Forest.
An adventure for characters level 1 - 6.