On Tyranny Graphic Edition Twenty Lessons from the Twentieth CenturyA graphic edition of historian Timothy Snyder's bestselling book of lessons for surviving and resisting America's arc toward authoritarianism, featuring the visual storytelling talents of renowned illustrator Nora Krug. Timothy Snyder's New York Times bestseller On Tyranny uses the darkest moments in twentieth century history, from Nazism to Communism, to teach twenty lessons on resisting modern day authoritarianism. Among the twenty include a warning