Wormwood by Susan Wittig Albert
Evil can worm its way into the purest of hearts…
China Bayles needs rest, and a historic Shaker village in Kentucky seems the ideal place for it. There she can learn about the intriguing, dwindling Shaker culture and its medicinal herbs. Unfortunately, the village is plagued with misfortune and strife. China wonders if, with the help of some age-old journals full of scandal, she can get to the bottom of it. But after a shocking death occurs during her stay, China will plunge into the archives of another time to connect the sins of the past with a modern-day murder.