Winter's Herald

From publisher blurb:

Icemoor is a land beset by winter at the top of the world. For years at a time snow blankets the tundra, ice grips the trees, and storms batter the coast. A pale sun shines weakly on the peoples battling for survival against their foes and the very elements. An ancient menace has reared its ugly head once more and threatens the entire world with its icy grip. Can the heroes survive in a frozen landscape where villains and monsters use the extreme cold as their weapons?

Labyrinth Lord/AEC adventure for 4-6 5th level adventurers set in a arctic-like environment.