Ebook: War and the Law of Nations: A General History

There is already an excellent review, so I will only suggest reading the following books on war in addition to Neff's: a) "War in human civilization" by Azar Gat; b) "War before Civilization. The Myth of the Peaceful Savage", by Lawrence Keeley; c) "How War Began" by Keith F. Otterbein; and d) "War and Peace and War: The Rise and Fall of Empires" by Peter Turchin.