A set of three linked Pathfinder Society Scenarios in the frigid northern Lands of the Linnorm Kings and takes the PC's to the icebound city of Whitethrone in the witch-ruled nation of Irrisen and are designed for 1st to 5th level characters (Tiers: 1-2 and 4-5).
The series consists of the following scenarios:
* Pathfinder Society Scenario #2-15: Shades of Ice-Part I: Written in Blood
* Pathfinder Society Scenario #2-17: Shades of Ice-Part II: Exiles of Winter
* Pathfinder Society Scenario #2-19: Shades of Ice-Part III: Keep of the Huskarl King
The three parts are meant to be played in order.