Clive Staples Lewis was a British novelist, poet, academic, medievalist, literary critic, essayist, lay theologian, broadcaster, lecturer, and Christian apologist. He held academic positions at both Oxford University and Cambridge University . He is best known for his works of fiction, especially The Screwtape Letters, The Chronicles of Narnia, and The Space Trilogy, and for his non-fiction Christian apologetics, such as Mere Christianity, Miracles, and The Problem of Pain.
John Richard Hersey was an American writer and journalist. He is considered one of the earliest practitioners of the so-called New Journalism, in which storytelling techniques of fiction are adapted to non-fiction reportage. Hersey's account of the aftermath of the atomic bomb dropped on Hiroshima, Japan, was adjudged the finest piece of American journalism of the 20th century by a 36-member panel associated with New York University's journalism department.