Richard Brautigan (1989). “Richard Brautigan's Trout Fishing in America, The Pill Versus the Springhill Mine Disaster, and In Watermelon Sugar”, p.38, Houghton Mifflin Harcourt
Annie Barrows, Mary Ann Shaffer (2011). “The Guernsey Literary and Potato Peel Pie Society (Random House Reader's Circle Deluxe Reading Group Edition): A Novel”, p.12, Dial Press