Current reality has become increasingly competitive and violent. Every day, we are confronted with a ferocious antagonism that obliges us to be prepared not only to defend ourselves. With this in mind, the author puts within our reach the strategies that historical figures such as Julius Caesar, Napoleon Bonaparte, Winston Churchill, Frederick the Great, and Otto von Bismarck have adapted for a contemporary situation. This concise guide summarizes the central ideas of The 33 Strategies of War, a book that delves into the minds of many of the leaders of the 21st century.