Hey, I wrote Edwina at some point. Should be in my tags somewhere, let me see if I can dig it up. (...and I never tagged it, but here, here (fourth one down), and here. It's Peter/Edwina, though.)

Seriously. I went through a period where I wrote one hell of a lot of Narnia crack, including Peter/Sarah Connor, Peter/Bruce Wayne, Susan/Willy Wonka...

Stripping out sentient!Narnia was one of the changes I made between the Petaverse and the Warsverse.