If you're not afraid of ravens now...you WILL be.In some cultures, a raven is a harbinger of death. No one knows this better than the people in the town of Mountainview. Their town is overrun by the huge black birds, and along with the avians comes despair, depression, and death.Former priest Johann Gunter and his new-found friend and ally, Robert Durling, know all too well that there is more going on here than a mass migration. There is a...