For ages, the House of the Beast has loomed, black, ominous, and abandoned, a fortress of depravity raised by followers of the god of destruction. Now, a new evil has taken root within the dark citadel and the beastmen of the Carrion King threaten to cast the land into a new era of savagery. Only a strike against the murderous warlord himself can topple the ravenous gnoll war machine, but such a bold assault means a raid on the House of the Beast itself. Do the PCs dare enter the crumbling halls of this accursed fortress? And what treasures lie within the ruins' depths that even the merciless Carrion King fears to claim?This volume of Pathfinder includes: "House of the Beast," an adventure for 5th-level characters, by Tim Hitchcock A gazetteer of the Pale Mountain region, a savage land of unconquerable mountains, mythical beasts, and ageless treasures, by Steve Kenson The word of Sarenrae, goddess of the sun, redemption, and healing, along with details on her beneficent followers, by Sean K Reynolds Accused of murder, Channa Ti races to reveal a killer in the Pathfinder's Journal, by New York Times bestselling author Elaine Cunningham Five new monsters by Adam Daigle, Tim Hitchcock, Robert McCreary, and Sean K Reynolds