From the Back of the Book:
Bearers of the Light
Beacons of hope in a world ruled by Dark Powers, a few stalwarts stand against the forces of horror. Armed with courage, virtue and the will to strive against overwhelming evil, these heroes risk heart, mind and soul in a deadly battle - sometimes against their own dark designs.
Included in this book are rules for creating and developing heroic characters, prestige classes, information on the religions of Good in the Realm of Dread and ideas for running campaigns focusing on the good fight.