William MacLeod Raine (18711954) was a British-born American author known for his Western novels. His works often depicted the American frontier, featuring elements of adventure, romance, and moral themes."A Man Four-Square" is likely set in the American West and explores the challenges and moral dilemmas faced by its characters. If you enjoy Western literature from the early 20th century, especially stories that capture the spirit of the Old West, this novel might be of interest. You can check online book retailers or libraries for its availability.