The book progresses logically, beginning with the historical context before delving into the structure of the Aztec army, weaponry, and battlefield tactics. Finally, it explores the religious dimensions of Aztec Warfare.
By drawing on archaeological evidence, indigenous codices, and Spanish accounts, Aztec Warfare avoids simplistic portrayals of the Aztecs as solely bloodthirsty warriors. Instead, it analyzes their military system as an integrated part of their society, offering valuable insights into pre-Columbian military history.