"The Hundred Years War, Volume 1 and 2 by Jonathan Sumption" is a comprehensive textbook series that delves into the historical events of the Middle Ages, specifically focusing on the Wars of England and France. Published in 1999 by the University of Pennsylvania Press, these volumes provide a detailed account of the military history and tactics employed during this tumultuous period. With a focus on both military strategy and general European history, this series offers a valuable resource for students and historians interested in learning more about the complexities of the Hundred Years War."