On the trail of Baba Yaga, the heroes find themselves on a new continent, in the barbaric land of Iobaria in far-off Casmaron. Here, the heroes must explore three ancient, mystically linked dungeons in search of more clues to the fate of the Queen of Witches. A Pathfinder Roleplaying Game adventure for 7th-level characters, Maiden, Mother, Crone continues the Reign of Winter Adventure Path.