Ghost Warriors (Middle Earth Series)

Dunland, or Dunfearan, as the region is called by its inhabitants, lies among the rugged western foothills of the southern Misty Mountains. The Great Plague swept these highlands in T.A. 1636, but now a worse evil scourges the Dunmen. Ghost Warriors roam by night, taking captives to swell their Undead ranks. The key to their defeat lies beyond Riddle Caves, the mysterious entrance to a dark labyrinth that twists through the roots of the mountains.