Maestría/ Mastery -Language: spanish

"Greene’s specialty is analyzing the lives and philosophies of historical figures like Sun Tzu and Napoleon, and extracting from them tips on how to manipulate people and situations—a cutthroat worldview that has earned him a devoted following among a like-minded readership of rappers, drug dealers and corporate executives." —The New York Times, on the English language edition"Compelling."—Forbes, on the English language edition"Illuminating."—The Guardian, on the English language edition