… you should try Chirp. I just bought Pinker’s The Better Angels of our Nature for $2.99!
Try it now and get 20% off your first order.
Full disclosure: if you sign up I get 20% off my next order. But that’s not why I’m recommending it. I don’t care about 20% off $2.99 (which is not the price for everything, but a lot of books are that cheap). I’m recommending it because they have great deals.