A low moan penetrated Merrill's illness-and-antihistamine-befogged dreams, pulling her from a deep sleep. Squinting through sleep-glazed eyes at the unfamiliar room, she recalled where she was. The bedroom walls of her new home seemed to be vibrating with the deep bellow of a fog-horn. When high-pitched whines and squeals followed the low rumble, she blinked and sat up in alarm. Small town secrets can lead to big trouble. When Reverend Merrillanne...