Philosophers of War: The Evolution of History's Greatest Military Thinkers, a two-volume reference work edited by Daniel Coetzee and Lee W. Eysturlid, was published by Praeger in the fall of 2013. It includes contributions by Peter Lorge (Shang Yang, Ssu-ma Ch'ien), David Graff (Sun Tzu, Li Jing, Li Ch'√ľan), and Morgan Deane (Ch'i Chi-kuang).