C. S. Lewis (1952). “Mere Christianity: a revised and enlarged edition, with a new introduction, of the three books, The case for Christianity, Christian behaviour, and Beyond personality”, Scribner Paper Fiction
Richard Brautigan (1989). “Richard Brautigan's Trout Fishing in America ; The Pill Versus the Springhill Mine Disaster ; And, In Watermelon Sugar”, p.31, Houghton Mifflin Harcourt