The Dark Knight Returns… his books to the library on time.
Everyone knows the beginnings of a good Batcave begins with book shelves. That’s where you keep all your crime fighting how-to books. OR in reality a secret lever that is disguised as a book on your Batman bookshelf that opens to your REAL Batcave. How’s that for overkill? This awesome shelf is designed by Fiction Furniture over at Etsy. They also offer a variety of other themed shelves so be sure to check them out for more.