A case of letters is shoved into the back on top of the shelves, hidden from view.
Each letter is in draconic, addressed to Ilfae Gephostos, and is signed 'TV'. The letters all ask about manners of arcane theory and use no words for pleasantries. All letters seem to be written on the same day and month, but in different years - post rediscovery of Havilon, as far back as year 87.
That topic seems never to be discussed or elaborated on in the exchanges.