It was the third Sunday in September in the year of our lord eighteen hundred and sixty-three when Private Ephraim Prometheus Boone lost his left foot. His body had been found in the dim evening lying on the battlefield beside an injured dirt-coated bullmastiff that his company had named Abe and a wounded Confederate who was called Asher, and they each grunted and whimpered in the back of an ambulance wagon rolling twelve miles over dirt and gravel in the dark. The wagon parked outside the First Presbyterian Church made of brick where the wounded were carried inside to the pews serving as hospital cots for a haunted congregation exceeding one hundred men chanting and moaning demented hymns written by the Underworld.