Sir Walter Scott, commonly known as the 'Novelist of Scotland', was a prolific writer of the 19th century. He is best known for his historical novels and poems, such as Ivanhoe, Rob Roy, The Lady of the Lake, and Waverley. His works are credited with popularizing the genre of the historical novel and inspiring a renewed interest in Scottish history and culture. Scott's works have been translated into many languages and remain popular today. The answer to the crossword is SCOTT, which is a five-letter word that refers to Sir Walter Scott, the novelist.