The third book in Professor Christian Potholm’s war trilogy (which includes Winning at War and War Wisdom), Understanding War provides a most workable bibliography dealing with the vast literature on war and warfare. As such, it provides insights into over 3000 works on this overwhelmingly extensive material. Understanding War is thus the most comprehensive annotated bibliography available today. Moreover, by dividing war material into eighteen overarching themes of analysis and fifty seminal topics, and focusing on these, Understanding War enables the reader to access and understand the broadest possible array of materials across both time and space, beginning with the earliest forms of warfare and concluding with the contemporary situation. Stimulating and thought-provoking, this volume is essential for an understanding of the breadth and depth of the vast scholarship dealing with war and warfare through human history and across cultures.