From the publisher's website:
Following the trail of the insidious Shadow Lodge from Trollheim to the icebound city of Whitethrone in the witch-ruled nation of Irrisen, the PCs must locate the hidden lodge of their contact’s kidnapper. Can they get past the city’s defenses, infiltrate the Shadow Lodge headquarters and rescue the Pathfinder Society’s valuable ally, or will they-like so many before them-find their bones ground to make Baba Yaga’s bread?
Exiles of Winter is part two of the three-part Shades of Ice campaign arc. It follows Pathfinder Society Scenario #2-15: Shades of Ice-Part I: Written in Blood and concludes in Pathfinder Society Scenario #2-19: Shades of Ice-Part III: Keep of the Huskarl King. All three scenarios are intended to be played in order.
A Pathfinder Society Scenario designed for 1st to 5th level characters (Tiers: 1-2 and 4-5).
This scenario is designed for play in Pathfinder Society Organized Play, but can easily be adapted for use with any world. This scenario is compliant with the Open Game License (OGL) and is suitable for use with the Pathfinder Roleplaying Game.