Luke Combs is helping out...Dolly is writing a novel... Luke Combs helped out a teacher in North Carolina, who attended his alma mater, Appalachian State University, by purchasing school supplies she needed for her class. She tweeted at him asking for him to clear her Amazon Wish List. He tweeted back by saying- cleared it for ya and good luck! Class act right there! Dolly Parton is writing a novel with author James Patterson. The book, Run, Rose, Run, is about…