From publisher blurb: When a soul fouled by anger and fear leaves its broken corpse, if it is strong enough, that soul may return as a ghost, a wraith or some worse form of undead. If it is strong enough…..Souls lacking the metaphysical vigor to retain their own identity after death may also return… as something else, something lesser, a ghostly presence that blurs the line between a magical trap and a true undead. This supplement details 24 new haunts, building on the new type of hazard introduced in the Pathfinder Game Mastery Guide.