Ghouls Rule at Monster High! Follow Rochelle Goyle, Venus McFlytrap, and Robecca Steam on their adventures with the rest of the Monster High students disembody as they solve a creeperific mystery! This hardcover boxed set includes:Ghoulfriends Forever, Ghoulfriends Just Want To Have Fun, andWho's That Ghoulfriend? | Monster High: The Ghouls Rule Boxed Set by Gitty Daneshvari, Hardcover | Indigo Chapters