Lady Business

I have one which may or may not throw a wrench in the works, though can't name it without spoilers. The issue stems from the book having multiple narrators both of which have been manipulating each other. The first narrator falls into the Conscious Indecipherable category (at first), but then the second narrator unveils the first as having actually been Unconscious, while the second is Conscious but vacillates between Decipherable (when they don't care about you being in on the lie) and Indecipherable (when they're avoiding admitting things).