A One-Round Living Greyhawk Nyrond Regional Adventure
From the introduction:
Guards have deserted the cleric Toven outside Womtham, leaving him without protection or the means to hire any. Stranded, with the most dangerous leg of his journey still ahead, Toven searches for able-bodied adventurers to help him finish his quest. For no one travels the war-torn lands of the Flessern River basin alone.
An adventure for characters level 2 - 8. This scenario circulated widely and is nearly always referred to as NYR2-08, but is not an official release.