From publisher blurb:
This issue of Modern Dispatch provides Modern D20 GMs with two pulp villains, fully statted and ready to use, complete with adventure hooks!
The Master of the World is a mysterious figure who claims to be one of the Hidden Masters of Tibetan legend, and who rules a vast criminal empire from a mountaintop fortress in the Himalayas! Rumor has it, however, that he is not Tibetan, but a European...
and...
Doctor Sin, the Devil of Chinatown, is a notoriously brilliant physician, chemist, scientist and master of mesmerism, whose fingers stretch into opium trade, slavery and more! His network of spies and servants include the fearsome Qing Ri assassins, murderous fanatics whose lives are completely subject to their insidious master's will!