This is the classic book on war as we know it. During his long life, Basil H. Liddell Hart was considered one of the world's foremost military thinkers</br>a man generally regarded as the "Clausewitz of the 20th century. " Liddell Hart stressed movement, flexibilty, surprise. He saw that in most military campaigns dislocation of the enemy's psychological and physical balance is prelude to victory. This dislocation results from a strategic indirect approach. Reflect for a moment on the results of direct confrontation (trench war in WW I) versus indirect dislocation (Blitzkreig in WW II). Liddell Hart is also tonic for business and political planning: just change the vocabulary and his concepts fit. "The most important book by one of the outstanding military authorities of our time. " (Library Journal)