When the mysterious Gauntlight, an eerie landlocked lighthouse, glows with baleful light, the people of Otari know something terrible is beginning. The town's newest heroes must venture into the ruins around the lighthouse and delve the dungeon levels far beneath it to discover the evil the Gauntlight heralds. Hideous monsters, deadly traps, and mysterious ghosts all await the heroes who dare to enter the sprawling megadungeon called the Abomination Vaults!Pathfinder Second Edition’s most popular campaign yet bursts from the pages of this massive hardcover compilation, containing all three adventures in the fan-favorite Abomination Vaults Adventure Path, a dungeon-delving campaign like no other, along with support articles, rules, monsters, and more!The popular and out-of-print Abomination Vaults Adventure Path compiled in one single volume at last!Suitable for PCs level 1–12.Set near the town of Otari, first introduced in the Pathfinder Beginner Box and not far from Absalom, the City at the Center of the World (and the focus of the recently released Absalom: City of Lost Omens hardcover)!,