Discover the ancient secrets of The Emerald Spire, a gigantic dungeonbrimming with incredible danger and phenomenal mysteries! With 16 levelsdesigned by a who's-who of gaming legends, including best-selling authorEd Greenwood, gaming icon Frank Mentzer, and Paizo's most prominentveterans, The Emerald Spire takes players on a deadly delve into thedepths of this mysterious dungeon, its ancient levels each impaled by amysterious green crystal. Starting at 1st level, novice adventures will risefrom facing goblins and deadly traps to high-level battles with the clockworksoldiers of a lost empire and even a forgotten master of creation. Designed tobe a complete dungeon-delving campaign, Pathfinder Module: The Emerald SpireSuperdungeon features seven new monsters, a detailed description of thenearby settlement of Fort Inevitable, and the history of the Spire and thesurrounding territory, which features prominently in the new PathfinderOnline massively multiplayer online game. A hardcover, 16-level, Pathfinder mega-dungeon designed forcharacters level 1-13.