User comment: hardback collection of the Shackled City Adventure path that appeared in Dungeon magazine, issues 97, 98, 102, 104, 107, 109, 111, 113, 114, and 115, and including editing, conversion to D&D 3.5 and new material.
Adventure description from Paizo Website: "Evil schemes are afoot in Cauldron, a metropolis of merchants built into the caldera of a long-dormant volcano. To foil the agenda of evil cultists, your band of adventurers must brave haunted jungle ruins, slay mighty dragons, and bind themselves to a layer of the infinite Abyss. Will their swords and spells be enough to save the Shackled City?"