From the back cover:
A ship lies in the frozen tundra of the far north. Its history is lost in time, but its future may spell doom for unwary adventurers.
This special module is the first in a series that supports the Raven Foundation. Each year, the Raven Foundation will send a deserving youth to the North Texas RPG Convention.
This module includes three new monsters and two new magic items.
This adventure is designed for the First Edition game using six to eight characters of first level.