A One-Round Living Greyhawk Sunndi Regional Adventure
From the introduction:
The Vast Swamp: one of the most inhospitable places of Sunndi and still one of the richest in life – constantly spewing forth monsters of all kinds to threaten the peaceful citizens of Sunndi. Not all stinks in the Vast Swamp though, but what to do if the rot spreads and allies become enemies?
An adventure for [characters level] 4 to 10.
First part of the Crest of Glory series.
It is recommended that participants have played SND3-02: Murky Waters.