The official yearbook for Xavier's School for Gifted Youngsters! Who was in the school's glee club? What was the class hang out? Who played the best practical joke on Professor X? Who did the most damage to the Danger Room? Who won "Worst Dressed" and "Cutest Couple" awards? Find out in this 48-page retrospective of comicdom's most popular characters, written by Peter Sanderson. Cover by Sam Liu and Danny Miki.