The Two-Headed Yā Serpent is an action-packed campaign set on a global scale, taking place in the 1930s for Pulp Cthulhu. The heroes face the suspicious conspiracies of an ancient tribe of monsters seeking to reclaim a world that once belonged to them.

Working for Caduceus, a medical relief organization, the heroes will:

• be captured in a lost temple in the forests of Bolivia,
• face the Mafia in New York,
• confront a deadly epidemic in the jungles of Borneo,
• uncover the rituals of a strange cult during the Dust Bowl era in Oklahoma,
• infiltrate enemy territory inside an active volcano in Iceland,
• face the horrors of terrible medical experiments in the Congo,
• race to control an ancient and powerful artifact in the streets of Calcutta,
• and finally travel to a lost continent for a desperate battle to save humanity from enslavement or annihilation!

The campaign includes nine adrenaline-filled adventure missions, Keeper tips, beautiful full-color maps, and player handouts.

Note: The Two-Headed Yā Serpent has been specifically written to be played with Pulp Cthulhu, although (with adjustments) the campaign can also be played using only the core rules of the 7th Edition.