A One-Round Living Greyhawk Nyrond Regional Adventure
From the introduction:
Salvage forays into the Almorian lands have reclaimed valuable weapons and equipment for Nyrondian Freedom Fighters in the Flinty Hills. You are not surprised when your services are requested for just such a salvage operation until you discover your destination is somewhere along the rim of the Bright Desert. The first sequel to the adventure "Whisper".