The Gates of Night: Eberron: Dreaming Dark, Book 3

A band of war-weary soldiers have uncovered a plot that may tear the very fabric of reality forever. To save their own lives and to prevent a long-banished race of monsters from unleashing an army of horrors upon the waking world, they must reach the very heart of Dal Quor. To stop the cataclysm in time, they must fight their way to.