More on Narnia

So I'm really obsessing now. And I can't find anything online (not that "online" is such a good research tool) about textual variants of The Lion, the Witch and the Wardrobe beyond the issue of which order we ought to read the series in.

Does anyone out there happen to know anything about textual variants of The Lion, the Witch and the Wardrobe? This is really bugging me.

As a side note, I found this weird "Narnian Creed" based on the Apostle's Creed, only Narnian terms seem to be inserted. I think it's weird / heresy (and I don't normally throw that word around):

http://www.pford.stjohnsem.edu/ford/cslewis/documents/narnia/Credal%20Elements.pdf

I mean, I get that it's not so much an actual creed but a commentary both on Narnia and the form of the creed. But I still think it's a bit much.

There are lots of crazy Lewis fans (posing as scholars) out there. I don't know. I'm frustrated with the lack of information I've been able to come up with. But if anyone knows anything about this, please let me know!