Showing Edith and the Mysterious Stranger by Linda Weaver Clarke

With mysterious letters, cattle rustlers, a spunky woman, Halloween, and young love, there is always something happening. Edith, a nurse, moves to Idaho to care for her cousin Melinda who is having a difficult pregnancy. She has wonderful qualities but never gives a man a second chance because her expectations are so high. However, all that changes when a mysterious stranger starts writing to her. For the first time, she gets to know a man's inner soul before making any harsh judgments. Whoever he is, this man is a mystery and the best thing that has ever happened to her. The question that puzzles her is whether or not he's as wonderful in person as he is in his letters.