Parts 1 to 3 of this series were published on rabble here and here. These were not jointly written, though this part is. Part five, the final part, will follow.

I wonder if I've been changed in the night? Let me think. Was I the same when I got up this morning? I almost think I can remember feeling a little different. But if I'm not the same, the next question is 'Who in the world am I?' Ah, that's the great puzzle! -Alice in Wonderland