The Pilgrim's Regress is a book of allegorical fiction. It charts the progress of a main character named John through a philosophical landscape in search of the Island of his desire. He struggles with the modern phoniness, hypocrisy and intellectual vacancy of the Christian church, Communism, Fascism and various philosophical and artistic movements. It balances Lewis's Neoplatonic mindset with a Kierkegaardian faith-based understanding. Clive Staples Lewis (1898–1963) was a British novelist, poet, academic, medievalist, lay theologian and Christian apologist. He is best known for his fictional work, 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.