The Great Southern Desert

From publisher blurb:

The area encompassing the Great Southern Desert may be but a fraction of the continent, but it remains a vast, largely unexplored realm. While the ruins common in the Great Northern Desert are scarce, there are still many places where men have not trodden in centuries, and many dangers awaiting the unwary traveler.

This supplement explores the origins of the sand goblins, expands the cult of Marqod with guidelines for player characters and details of major festivals, highlights 6 notable orc tribes that haunt the wastes, describes 10 new locations and 1 major NPC, adds 3 new minor deities, and gives stats for 9 new monsters.