Cradle of Quartz is a Pathfinder adventure for four 4th-level characters. This adventure continues the Outlaws of Alkenstar Adventure Path, a three-part monthly campaign in which a band of outlaws unravel an explosive criminal plot in the heart of the City of Smog, Alkenstar. This adventure also includes an exploration of the magic-warped wastes east of Alkenstar, the Spellscar Desert; new feats, items, and rules options perfect for gunslingers, gearheads, and grenadiers; and new steampunk creatures and mutant monsters to befriend or bedevil your players.