Rocky Cape (S&W)

From publisher blurb:

A series of disappearances has plagued Rocky Cape over the past two years. The disappearances occurred in a small numbers, with many of the missing being fishermen and hunters, occupations that suffer accidents from time to time. While people do wander off from the villages, go down with their ships, or get grabbed by the trolls of Troll Hill from time to time, too many people have gone missing in too short of a time. Too many years of complacent neglect is slowly turning this civilized coastline into the wilderness, and brave heroes are needed to drive back the evil, hungry, and bloodthirsty tide.