This box set features the complete collection of "The Mysterious Benedict Society" series by Trenton Lee Stewart. The set includes all the books in the series, which are written in English, and is perfect for young adults and readers aged 9-12 who enjoy mystery, action, adventure, and science fiction genres. The books are published by Little, Brown Books for Young Readers, and the first paperback edition was published in 2013. The set is in box format and has dimensions of 7.7in. x 5in. x 5.4in. It is not personalized, signed, or inscribed, and does not have an ex libris. The books are not vintage and were manufactured in the United States. The series is illustrated by Trenton Lee Stewart, and the narrative type is fiction. This box set is a great addition to any reader's collection and is sure to provide hours of entertainment and enjoyment.