Walter McGehee Hooper (March 27, 1931 – December 7, 2020) was an American writer. He is best known as the editor of many posthumous books by C. S. Lewis, as the joint author of a biography of Lewis and as the literary advisor of Lewis's estate. He was also a literary trustee for Lewis's friend Owen Barfield from December 1997 until October 2006. Source: Wikipedia (en)