Noted Military Historian Bevin Alexander's latest effort represents an expansion of BH Liddell Hart's work. In his classic text on strategy, Liddell Hart differentiates between direct and indirect methods of warfare, and finds the latter to be by far the more successful approach. Liddell Hart does not examine different types of indirect action, however, and this is where Alexander's work comes in. Alexander begins with the premise that frontal assaults against fortified positions should never be attempted. Attacks should always come from the side or rear. This has the advantage of striking the enemy where they are weaker, and perhaps more importantly, it throws them off psychologically, disorienting, and frightening them. Alexander lists thirteen such variations on these same ideas, such as encirclement, holding in one place and striking another, creating diversions, cutting of the enemy's retreat, etc. Each method receives its own chapter, accompanied by several historical examples of the successful execution of the tactic, usually taken from as many different eras as possible. Of particular note are the examples taken from Stonewall Jackson's campaigns, a subject on which Alexander is one of the leading authorities. In writing this work it seems clear that Alexander is trying to place himself in line with the classics of military theory: Sun-Tzu, Clausewitz, Liddell Hart. Only time will tell whether or not he achieves this lofty goal. In the meantime there is little doubt that this fascinating and well-written work should be closely examined military strategists, historians, and armchair generals.