"The Voyage of the Dawn Treader: In Space"
Instead of islands, they go to different planets. Instead of the end of the world, they go to the end of the universe.
MrBob
Even better.... instead of going to Aslan's Kingdom they go to Aslan's Restraunt at the End of the Universe, which of course will be named Milliways.
And in order to provide better contunity they'll introduce Puddlegum who will hence forth be called Puddleglum the Paranoid Marshwiggle.
And at the end he will have this line, " Actually, not that any one cares, but Aslan's Restraunt is at the other end of the universe.
R's daughter will be named "Trillian"
the cover of Coriakin's book reads in large freindly letters, "Don't Panic!"
And every crew member must carry a bath towel.
Oh, and I'm sure somehow Tilda Switon will get a cameo as Jadis somewhere, so when she shwos up again Edmund says, " How can you keep coming back?"
Jadis replies: "I got better."
Edmund: But you can't get better after having your throat ripped out!"
Jadis: "Merely a flesh wound. I've felt wrose."