"Tales of Dunk and Egg" is a series of novellas written by George R.R. Martin set in the A Song of Ice and Fire universe. The stories follow the adventures of Ser Duncan the Tall, known as Dunk, and his squire, Egg, who is later revealed to be Aegon V Targaryen. The tales take place about 90 years before the events of the main series and explore themes of chivalry, friendship, and the complexities of power. The novellas are characterized by their blend of humor and drama, showcasing Dunk's noble heart and Egg's growth into a future king. Each story features unique challenges, including tournaments, political intrigue, and encounters with various characters from the Targaryen lineage. The series highlights the rich history of Westeros and provides insight into the lives of its lesser-known figures.