The Day Of Souls is a novel written by Charles Tenney Jackson. The story revolves around a young American woman named Mary who travels to Mexico to visit her father, a diplomat stationed in the country. While there, she becomes embroiled in a mystery involving a stolen artifact and a secret society known as the Day of Souls. As Mary delves deeper into the mystery, she uncovers a web of deceit and danger that threatens her life and the lives of those...