The Star Wars Episode III Revenge Sith 4 Poster 21"X15" is a poster book published in 2005 featuring posters related to the Star Wars series. The book, authored by Kellogg, contains fiction narrative in English and is part of the Star Wars book series. With a focus on the Star Wars topic, this paperback book includes four posters that are not removed, making it a unique collectible for fans of the franchise.