I know I’m probably a bit late to this game, but this weekend I spent some quality time trolling a great new tumblr: Bookshelf Porn.  It is exactly what it sounds like: post after post of gorgeous bookcases, whether in private homes, shops, or even outside.  Here are a few of my recent favorites, from all over the globe — AND one that I think should have made the list.

secret passageway bookcases:

german telephone bookcases:

black and white and totally digital bookcases:

and architectural love bookcases: