The BiblioPlan Companion, Year Four: A Text for Modern History Hardcover is a comprehensive textbook written by authors Rob Nalle and Julia Nalle. Published by Biblioplan in 2014, this intermediate-level text is designed for high school and middle school students studying modern history. Presented in a hardcover format and written in English, this textbook offers a detailed exploration of various subject areas within modern history, making it an essential resource for students looking to deepen their understanding of this complex period in time.