The Rainbow Trail by Zane Grey, Fiction, Westerns, Historical

Here John Sheppard is a preacher who becomes good friends with the Venters -- who always seemed haunted. Eventually, Mr. Venters reveals that he was once a horse rider for a woman named Jane Withersteen -- a rich Mormon -- and her adopted daughter Fay Larkin. However, Jane's churchmen were displeased with her association with non-Mormons -- and the evil Mormons drove them into a narrow valley, and trapped them there. Venters had always intended on returning to the valley to search for the J...