"Le Morte d'Arthur" is a 15th-century work by Sir Thomas Malory that compiles and retells the legends of King Arthur, the Knights of the Round Table, and the quest for the Holy Grail. The narrative explores themes of chivalry, loyalty, and betrayal, chronicling the rise and fall of Arthur's kingdom. The text is divided into several books, detailing key events such as Arthur's ascension to the throne, his marriage to Guinevere, and the conflicts with Mordred. It serves as a foundational work in Arthurian literature, influencing countless adaptations in various forms of media.