Tales of Dunk and Egg is a series of fantasy novellas by George R. R. Martin, set in the world of his A Song of Ice and Fire novels. They follow the adventures of "Dunk" (the future Lord Commander of the Kingsguard, Ser Duncan the Tall) and "Egg" (the future King Aegon V Targaryen), some 90 years before the events of the novels. Three novellas have been published – The Hedge Knight (1998), The Sworn Sword (2003), and The Mystery Knight (2010) – and Martin has stated his intention to continue the series. A collection of the existing three novellas, with illustrations by Gary Gianni, was published as A Knight of the Seven Kingdoms on October 6, 2015. Source: Wikipedia (en)