Clive Staples Lewis, novelist, poet, academic, medievalist, literary critic, essayist, lay theologian, and Christian apologist, is born in Belfast on November 29, 1898. 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.

Lewis is schooled by private tutors until age nine when his mother dies in 1908 from cancer. His father then sends him to live and study at Wynyard School in Watford, Hertfordshire. After the school is closed soon afterward, he attends Campbell College in the east of Belfast about a mile from his home, but leaves after a few months due to respiratory problems. He is then sent to the health-resort town of Malvern, Worcestershire, where he attends the preparatory school Cherbourg House. It is during this time that he abandons his childhood Christian faith and becomes an atheist. In September 1913, he enrolls at Malvern College. After leaving Malvern, he studies privately with William T. Kirkpatrick, his father’s old tutor and former headmaster of Lurgan College.

Lewis holds academic positions in English literature at both the University of Oxford (Magdalen College, 1925–1954) and the University of  Cambridge (Magdalene College, 1954–1963).

Lewis and fellow novelist J. R. R. Tolkien are close friends. They both serve on the English faculty at Oxford University and are active in the informal Oxford literary group known as the Inklings. He returns to Anglicanism at the age of 32, owing to the influence of Tolkien and other friends, and he becomes an “ordinary layman of the Church of England.” His faith profoundly affects his work, and his wartime radio broadcasts on the subject of Christianity bring him wide acclaim.

Lewis writes more than 30 books which 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 popularised on stage, television, radio and cinema. His philosophical writings are widely cited by Christian apologists from many denominations.

In early June 1961, Lewis begins suffering from nephritis, which results in blood poisoning. He recovers but on July 15 of that year he falls ill and is admitted to the hospital where he suffers a heart attack the following day, lapses into a coma and awakens the next day. After he is discharged from the hospital his condition continues to decline. He is diagnosed with end-stage renal failure in mid-November. He collapses and dies in his bedroom on November 22. He is buried in the churchyard of Holy Trinity Church, Headington, Oxford.

Media coverage of Lewis’s death is almost completely overshadowed by news of the assassination of United States President John F. Kennedy, which takes place approximately 55 minutes after Lewis’s collapse.

In 2013, on the 50th anniversary of his death, Lewis is honoured with a memorial in Poets’ Corner in Westminster Abbey.