Taking a stark departure from the previous entries, Bookelphia is a completely online library that has print and digital copies. It has a vast collection across varied genres, be it non-fiction, history, business or even romance. The best part? You can even sign up to receive physical copies of books, and the library arranges a pick up/drop service. You may also keep a book for, well, forever, but we urge you to share it with others if it is that awesome!
Read more here.