"'The Black Book of Communism,'; a scholarly accounting of communisms crimes, counts about 94 million murdered by the supposed champions of the common man (20 million for the Soviets alone), and some say that number is too low."
Forgetting the Evils of Communism: The amnesia bites a little deeper
By Jonah Goldberg, August 2008:
Historians put Stalin’s murder count over 69,000,000. Mao murdered still more millions that Joe.