No Mortal Reason — Kathy Lynn Emerson

Diana Spaulding, intrepid crime reporter, and her fiancé, physician Ben Northcote, stop in rural Lenape Springs, New York to meet Diana's hitherto unknown relatives. Putting an end to the family feud between Diana's mother and her uncles is the least of their problems. Confidence games, schemes to attract tourists to the area, and murder all conspire to complicate Diana's life. Third of the Diana Spaulding Mysteries. Historical Mystery by Kathy Lynn Emerson; originally published by Pemberley Press