Christy Huddleston is a fictional character from the novel "Christy," written by Catherine Marshall. Set in the early 1900s, she is a young woman who leaves her comfortable life in Ashville, North Carolina to become a schoolteacher in the Appalachian Mountains. Throughout the story, Christy faces various challenges, including cultural differences and personal struggles, as she strives to make a positive impact on the lives of her students. Her journey reflects themes of faith, love, and the importance of community in overcoming adversity.