my copy of borges’ labyrinths is both at the post office and not at the post office. It has been in this state for about a week. There is no known solution.

my copy of borges’ labyrinths is both at the post office and not at the post office. It has been in this state for about a week. There is no known solution.
i wrote my own copy that's a word for word recreation, do you want that
yes as long as you don't send it via United States Postal Service
If they deliver a book that is not Borges' Labyrinths, resolving the situation is straightforward: I suggest opening the book as wide as you can; ideally, a full circle, so that its covers touch and are hidden by its splayed pages. Now its outside has become its inside and its inside has become its outside: so, by definition, wherever your copy of Borges' Labyrinths is, it is inside the book that is not Borges' Labyrinths
Are you sure that getting delivered the wrong book isn't part of the experience of reading labyrinth?