"I wish my passport kept record of all the places I've traveled in books." - a travel map of books you could read that will take you all over the woeld. Like those scratch maps but where you've travelled in books.
Source Truly majestic: The Austrian National Library in Vienna. It’s located in the Hofburg Palace and the largest library in Austria, with around million titles. Among its collections are manuscripts and rare books dating from the century to the present.