Mainely Murder — Annis Ward Jackson

In this, the 12th in the Rachel Myers Murder Mystery series, Jackson's amateur sleuth goes to Maine in search of the answer to a sixty year old mystery. Rachel is anticipating some rest and relaxation in the lovely lakeside cottage where she will stay; and she hopes to spend part of her time "experiencing Maine." Her search hampers her hopes for a sabbatical and keeps her occupied; what she finds is old deceit, old betrayal, and old murder that has lain dormant for sixty years. Her own life is threatened when someone she thinks is trustworthy tries to keep her from exposing the shocking details!