5Join Arthur and celebrate the holidays with three favorite Arthur Adventures In Arthur's Valentine, Arthur has a mysterious secret admirer. For Presidents' Day, Arthur delivers his winning essay to the President with a little help from his sister D.W. in Arthur Meets the President. In Arthur's April Fool, Arthur prepares to perform his magic tricks for the April Fool's Day school assembly while trying to keep the class bully from pulverizing him. Each book now includes a full page of special-edition stickers featuring Arthur, D.W., and all their pals, which Arthur fans can collect, share with friends, or use to create their own Arthur Adventures.