A One-Round Living Greyhawk Ratik "Mini" Regional Adventure
From the introduction:
Since Krevik Bredivan’s proclamation that his house would pay a bounty on the scalps of Orcs and Gnolls, a veritable war has been waging within the Loftwood. Groups of hunters, mercenaries, and adventurers battle fiercely against the orc and gnoll armies, hoping to collect enough scalps to earn a small fortune. But more and more groups return from their hunts with rumors of a third army within the Loftwood. An army that gives aid to the Ratikkan hunters yet has never been seen.
Part one of the Loftwood Trilogy, for [character levels] 2 - 6.