The writings of Carl von Clausewitz loom so large in the annals of military theory that they obscure the substantial contributions of thinkers who came after him. This is especially true for those German theorists who wrote during the half century preceding World War I. However, as Antulio Echevarria argues, although none of those thinkers approached Clausewitz's stature, they were nonetheless theorists of considerable vision. The Kaiser's...