So Far I found all but 2 of the plates,
Austin- Behind laptop, left side.
Steinbeck- Under desk, right of drawers.
Milton- In trashcan.
Orwell- Behind blue cup on shelf.
Wilde- On bookself.
Poe- In top Cabinet.
Orwell- On shelf next to plant.
Hemingway- Behind bookshelf on left.
Key for top cabinet- Under bench on left side.
Button- In the painting.
 "Literary Room"){kind=icon}
 "Dark Cut"){kind=icon}