An Introductory One-Round Living Greyhawk Shield Lands Regional Adventure
From the introduction:
Bandits have been raiding merchant caravans just outside of Gensal. If the merchants grow too frightened to deliver supplies to outlying border holds, the Shield Lands might suffer a serious setback in their struggle against the forces of Old Wicked.
An Introductory module for 1st-level PCs, set in the Shield Lands.