Serpent Amphora 3: The Serpent Citadel

The Serpent Amphora Cycle Book 3: The Serpent Citadel is a sourcebook for the Scarred Lands d20 campaign setting, and the final part of the Serpent Amphora Cycle.

Summary
From DriveThruRPG:
 * The Cycle Concludes
 * A ritual gone horribly awry leads to a pursuit through the warped Hornsaw Forest, where the Serpent Mother herself was torn asunder. With nothing but their own might and the assistance of some unlikely allies, the heroes must recover a lost treasure and somehow stop the machinations of Mormo's children, lest they resurrect the dread titan.
 * Usable alone or as part of the ongoing Serpent Amphora Cycle, The Serpent Citadel is an adventure for characters of 6th-7th level. The Cycle begins with The Serpent Ampohora, which is available as a free download on this site.
 * This Sword & Sorcery™ book is published under the Open Game License and is 100% compatible with 3rd Edition rules and the d20 System.