If I had to guess, I’d say it is a scene of the outside of the Hotel Denoument where the Librarian, Dewey Denoument, had apparently died. It appears that, in book thirteen, the children will be making a visit to the underwater library (like we couldn’t have guessed as much).
Additionally, a 9-page E-Book has been released which reveals 13 Shocking secrets about Lemony Snicket.
For those of you having trouble filling in the blanks, the answers – in order, are:
So, the letters are H E I S F I N I S H E D.