At the Devil's Ball — Anne Arrandale

A minister has been murdered along with his paramour, their bodies found in the basement of church's residence. The preacher's wife is missing.Gabrielle Walsh, a former traveling evangelist, knew both the preacher and his wife. A year after the man's demise and the woman's disappearance, a man surfaces in a neighboring community operating a spiritualist camp, where he offers to contact dead loved ones. Gabby knows the medium is the missing wife.Gabby agrees to assist the police by going undercover to try and apprehend a murderess.