Book excerpt: In King of Battle: Artillery in World War I, a distinguished array of authors examines the centrepiece of battle in the Great War: artillery. Going beyond the usual tables of calibres and ranges, the contributors consider the organization and technology of artillery, as well as present aspects of training, doctrine, and other national idiosyncrasies. Artillery dominated the battlefields of World War I, and forever changed the military doctrine of war. No nation that had participated in significant ground combat would blithely assume that morale could ever replace firepower. The essays included in this volume explain how twelve countries, including all the major combatants, handled artillery and how it affected the Great War. Contributors include Filippo Cappellano, Boyd Dastrup, Edward J. Erickson, Bruce Gudmundsson, James Lyon, Sanders Marble, Janice E. McKenney, Dmitre Minchev, Andrey Pavlov, Kaushik Roy, Cornel and Ioan Scafes, John Schindler, and David Zabecki.