This kit includes nine "Chapter Book" titles (6 copies of each title): "Arthur's Mystery Envelope," "Arthur and the Scare-Your-Pants-Off Club," "Arthur Makes the Team," "Arthur and the Crunch Cereal Contest," "Arthur Accused!," "Locked in the Library." "Arthur and the Lost Diary," "Buster's Dino Dilemma," and "The Mystery of the Stolen Bike." .