The Two Doctors Gorski, Isaac Fellman. This novella wants to be Piranesi or Grossman's Magicians but it just wasn't. Interesting concepts but it didn't hang together and I have no idea what the author hoped I would walk away from it thinking or feeling.
Back from Endoscopy 2! They said it went well. (I mean, I know firsthand that all the bits I was awake for went smoothly, but the key bit was the bit in the middle where I wasn't.)