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.118, Dial Press
George R. R. Martin (2012). “George R. R. Martin's A Game of Thrones 5-Book Boxed Set (Song of Ice and Fire Series): A Game of Thrones, A Clash of Kings, A Storm of Swords, A Feast for Crows, and and A Dance with Dragons”, p.1874, Bantam