Crystal Frasier 
Pathfinder: Spiral of Bones Collection [PDF ebook] 

As the Pathfinder plunge into the history and mysteries below Kaer Maga-the no-holds-barred 'City of Strangers’-Valeros plunges far deeper into the great beyond, defending his immortal soul in the courts of the dead! From Pathfinder author Crystal Frasier comes this scintillating tale of life, death, and what lingers when we’re gone. Bonus materials: include twenty pages of character sheets, encounters, and world detail for the Pathfinder Roleplaying Game, plus an exclusive poster map.