Clive Staples Lewis (1898–1963) was one of the intellectual giants of the twentieth century and arguably one of the most influential writers of his day. He was a Fellow and Tutor in English Literature at Oxford University until 1954, when he was unanimously elected to the Chair of Medieval and Renaissance Literature at Cambridge University, a position he held until his retirement.

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 Mere Christianity, Out of the Silent Planet, The Great Divorce, The Screwtape Letters, and the universally acknowledged classics The Chronicles of Narnia. To date, the Narnia books have sold over 100 million copies and been transformed into three major motion pictures.

Henri J.M. Nouwen was born in the Netherlands, where he was ordained to the priesthood. He has taught at the University of Notre Dame, Yale Divinity School, and Harvard Divinity School.

His works include Creative Ministry, The Wounded Healer, Reaching Out, In the Name of Jesus, and Beyond The Mirror. In 1986 he became the pastor of the L'Arche Daybreak community in Toronto, Canada.

Thomas Stearns Eliot was born in St Louis, Missouri in 1888. He was educated at Harvard, at the Sorbonne in Paris, and at Merton College, Oxford. His early poetry was profoundly influenced by the French symbolists, especially Baudelaire and Laforgue. In his academic studies he specialised in philosophy and logic. His doctoral thesis was on F. H. Bradley.

He settled in England in 1915, the year in which he married Vivienne Haigh-Wood and also met his contemporary Ezra Pound for the first time. After teaching for a year or so he joined Lloyds Bank in the City of London in 1917, the year in which he published his first volume, Prufrock and Other Observations.