Douglas Stuart , the acclaimed author of Shuggie Bain , has seen his latest novel, John of John , selected for Oprah Winfrey ’s influential book club , marking a poignant full circle for a writer who credits Winfrey with introducing him to the world of literature. Growing up in a Glasgow household devoid of books, Stuart’s early exposure to reading came primarily through Winfrey’s recommendations. "In a very classist country, Oprah’s club was one of the very first things that said books are for everyone. It was a powerful thing," the 49-year-old author told The Associated Press. Just months ago, Stuart received "the call" – Winfrey’s personal notification that she had chosen his work. Published this week, John of John is Stuart’s third novel and revisits the Scottish landscapes and thematic concerns explored in Shuggie Bain and Young Mungo .…