This Costco exclusive bundle includes a collection of 8 middle grade books, curated for the Fall 2023 season. Middle grade books are designed for readers approximately 8 to 12 years old and typically feature adventure, friendship, humor, and coming-of-age themes. The set includes various titles from different authors and series, making it an excellent value for young readers or as a gift. Box sets like these at Costco have historically featured popular series such as Judy Blume, Amelia Bedelia, Carmen Sandiego, and similar beloved middle grade franchises, though specific titles in this assortment vary.