The Bartimaeus Trilogy 3 Book Box Set Paperback by Jonathan Stroud is a collection of fantasy novels aimed at a juvenile audience, specifically with a grade range of fifth to ninth grade. The set includes three volumes in English trade paperback format, with a total of 1552 pages of narrative fiction. Published by Disney Press in 2010, this box set contains books that fall under the genre of juvenile fiction, exploring themes of fantasy and magic, as well as other topics related to business, careers, and people and places in Europe. With a critically-acclaimed and best-selling author like Jonathan Stroud, this trilogy is sure to captivate young readers with its engaging storytelling and relatable themes.