There's an untapped resource for entertainment in most of our living rooms, and the best part is that it's free! If you're like my friends and me, you probably have a bookshelf with some titles that haven't been opened since you first read them. We keep great books with the intention of re-reading them at some point, but that goal is often forgotten when the review of a great new book catches our eye.

Enjoy free entertainment this weekend and save gas by not having to drive to your local library — simply scour your shelves until you find a title that suits your mood. And if you're tired of your books, why not organize a book exchange with a friend or two? It may not be as fun as getting lost in the aisles of Barnes & Noble, but it's much kinder to your wallet.

Source [1]