Emphasis mine:
Now, perhaps even more ominously, Quartz pointed out on Sunday that Hannah Arendt’s 1951 analysis of Nazism and Stalinism The Origins of Totalitarianism has sold out on Amazon completely. This is extremely metal. The Origins of Totalitarianism is a nearly 600-page, dense slab of genius that I fondly recall never quite finishing in college. 1984 and the Constitution both easily fit within its shadow. It’s worth it.

from here, via Why we all need to read ‘The Origins of Totalitarianism’