 Both the tales he tells of his family (going back to his grandfather) and the embedded folk tales, themselves embed other tales, often 2 or more layers deep.In Sue Townsend's "", Adrian writes a book entitled "Lo!The Flat Hills Of My Homeland", in which the main character, Jake Westmorland, writes a book called "Sparg of Kronk", whose eponymous character, Sparg, writes a book with no language.