You can read them on the beach. You can listen to them while walking your dog. You can download them on your phone and sneak in a few paragraphs at work because you got to a scene that’s so good, you can’t put it down, even though you’re due at your boss’s office for your yearly performance review. It doesn’t matter how, or where, or when you consume your romance novels; the result is always a guaranteed happy ending. Therefore, without further ado, here are 13 new romance books — one for each week of your Happily Ever After Summer — that will replenish your serotonin reserves.