Complex sentence: Gor is the parallel universe Counter-Earth setting for John Norman's extended series of sword and planet novels inspired particularly by "Barsoom" series and "Almuric" but also known for its content combining philosophy, erotica, and science fantasy.
Split into simpler sentences: Gor is the parallel universe Counter-Earth setting for John Norman's extended series of sword and planet novels. The series is inspired particularly by the "Barsoom" series and "Almuric", but is also known for its content combining philosophy, erotica, and science fantasy.