"Avalon High" is a young adult novel written by Meg Cabot. Published in 2005, it tells the story of a teenage girl named Ellie Harrison who moves to a new town and enrolls in Avalon High School. There, she discovers that many of her classmates seem to be reincarnations of figures from Arthurian legend, including King Arthur himself. As Ellie navigates high school life and uncovers the truth behind the strange occurrences at Avalon High, she becomes entangled in a modern-day retelling of the Arthurian legend. The novel explores themes of destiny, friendship, and the struggle between good and evil. It combines elements of contemporary teenage life with the timeless tale of King Arthur and his knights of the Round Table. "Avalon High" has been praised for its engaging storytelling and creative twist on the classic legend, making it a popular choice among young adult readers.