"The Iron Empire" by James Dashner is an audiobook in compact disc format, part of the Infinity Ring series. Published in 2014 by Scholastic, Incorporated, this juvenile fiction novel explores historical and ancient civilizations, blending elements of action-adventure and science fiction. The narrative follows a thrilling journey that engages young readers in a captivating storyline with a mix of suspense and imagination. With its focus on time travel and historical settings, this audiobook offers an exciting and educational experience for children interested in adventure and history.