Before revision: Some worlds may be a parallel world connected to Earth via magical portals or items (like Narnia); an imaginary universe hidden within ours (like Wizarding World); a fictional Earth set in the remote past (like Middle-earth) or future (like Dying Earth); an alternative version of our History (like Lyra's world); or an entirely independent world set in another part of the adventures (like the The Chronicles of Narnia World ).John Grant and John Clute, The Encyclopedia of Fantasy, "Imaginary lands", pp.
After revision: Some worlds may be a parallel world connected to Earth via magical portals or items (like Narnia); an imaginary universe hidden within ours (like Wizarding World); a fictional Earth set in the remote past (like Middle-earth) or future (like Dying Earth); an alternative version of our History (like Lyra's world); or an entirely independent world set in another part of the universe (like the Star Wars Galaxy ).John Grant and John Clute, The Encyclopedia of Fantasy, "Imaginary lands", pp.