Calum P Cameron does a write-up about re-reading the Narnia books.
I swear I am now wondering if Narnia could be considered a 'little black fandom dress' that fits almost anywhere, like the Doctor. Just the stuff about Atlantis is making me want an SGC crossover, where the animals were the original 'Furlings'. (I can just hear O'Neill saying "see I told you they were furry.")
https://ranternalaffairs.wordpress.com/2019/05/03/weird-backstory-things-i-swear-i-didnt-make-up-about-the-chronicles-of-narnia/