Kingdoms of Legend: Watchtower at Kaldehjem

From publisher blurb: A Cold Wind Blowing The Kingdoms of Legend: Adventures line of PDFs present a single 4-hour night of roleplaying action. Suitable for use at a game convention or as a one shot adventure, these products come complete with 6 pre-made player characters. In this episode, we journey to the frozen mountains of the Cold North! The heroes are asked to brave the elements and find out what happened to the inhabitants of a remote dwarven watchtower. Will the steely resolve and gritty determination of the adventuring band be enough to win the day? An adventure module for six 12th level heroes (characters provided!).