From publisher blurb:
"The Haunted Fort" is an adventure for 1st through 3rd level parties. It introduces new characters to Eclipse, is a total old-school style romp, and gives you all sort of hooks to turn it into a full campaign if you are left wanting more.
Deep in the wilds of Eclipse, the tiny hamlet of Balckhold is facing a crisis. Mysterious raiders have been coming out of the mists and taking away their citizens one by one. The motives of the raiders are unclear, but might they have something to do with the old haunted fort on yonder crag? Superstition and legend keeps the villagers away. If only some brave strangers could help!