Orson Scott Card wrote a decent but weird scifi book on this premise called "Pastwatch: The redemption of Christopher Columbus." It contains a really graphic de

Orson Scott Card wrote a decent but weird scifi book on this premise called "Pastwatch: The redemption of Christopher Columbus." It contains a really graphic description of how a time traveling character convinces the Mayans to trust him by pulling spikes out of his penis. Weird but interesting. https://en.wikipedia.org/wiki/Pastwatch:_The_Redemption_of_Christopher_Columbus https://en.wikipedia.org/wiki/Pastwatch:_The_Redemption_of_C...