The Saint John's Fern by Kate Sedley

A Roger the Chapman Mystery

Set in the medieval era, this historical mystery follows the adventures of Roger the Chapman, a peddler with a knack for solving crimes. When a young woman is found dead in a small village, Roger is drawn into a web of intrigue involving local superstitions, hidden secrets, and the mysterious Saint John's Fern, believed to possess magical properties. As Roger delves deeper into the case, he must navigate the complex relationships and tensions within the community to uncover the truth behind the murder, all while confronting his own past and the challenges of his itinerant lifestyle.