You should read Robert Silverberg's Majipoor series. It is a fantasy series about a planet that's much larger than earth, but less dense. https://en.wikipedia

You should read Robert Silverberg's Majipoor series. It is a fantasy series about a planet that's much larger than earth, but less dense. https://en.wikipedia.org/wiki/Majipoor_series https://en.wikipedia.org/wiki/Majipoor_series