He also does great single episode stories like the Greco-Persian wars, the Black Plague, and even one on the rise and fall of Nazism. One of my favorite series is called Ghosts of the Ostfront where the host goes through the story of the eastern front of World War 2. Some of the episodes he does are a few hours long, some are only 45 minutes. He has so many episodes covering so many time periods, if you like history then there’s something for you.