CLIVE STAPLES LEWIS (1898–1963) was one of the intellectual giants of the 20th century and arguably the most influential Christian writer of his day. His major contributions in literary criticism, children's literature, fantasy literature, and popular theology brought him international renown and acclaim. He wrote more than thirty books, allowing him to reach a vast audience, and his works continue to attract thousands of new readers every year. His most distinguished and popular accomplishments include The Chronicles of Narnia, Out of the Silent Planet (both of which he would attribute in part to the works of George MacDonald), The Four Loves, The Screwtape Letters, and Mere Christianity.
Clive Staples Lewis (29 November 1898 – 22 November 1963), commonly referred to as C. S. Lewis and known to his friends and family as "Jack", was a British novelist, academic, medievalist, literary critic, essayist, lay theologian and Christian apologist from Ireland. He is well known for his fictional work, especially The Screwtape Letters, The Chronicles of Narnia and The Space Trilogy.
Lewis was a close friend of J. R. R. Tolkien, and both authors were leading figures in the English faculty at Oxford University and in the informal Oxford literary group known as the "Inklings". According to his memoir Surprised by Joy, Lewis had been baptized in the Church of Ireland (part of the Anglican Communion) at birth, but fell away from his faith during his adolescence. Owing to the influence of Tolkien and other friends, at the age of 32 Lewis returned to the Anglican Communion, becoming "a very ordinary layman of the Church of England". His faith had a profound effect on his work, and his wartime radio broadcasts on the subject of Christianity brought him wide acclaim.
In 1956 he married the American writer Joy Gresham, 17 years his junior, who died four years later of cancer at the age of 45. Lewis died three years after his wife, as the result of renal failure. His death came one week before his 65th birthday. Media coverage of his death was minimal, as he died on 22 November 1963 – the same day that U.S. President John F. Kennedy was assassinated, and the same day another famous author, Aldous Huxley, died. Lewis' works have been translated into more than 30 languages and have sold millions of copies. The books that make up The Chronicles of Narnia have sold the most and have been popularized on stage, TV, radio and cinema.