With Midsummer's Night just passed, Elaine previews bestsellers that seem to illustrate Puck's quote, "Lord, what fools these mortals be." We'll look at titles that delve into the mess we make of our lives and loves, and speak with the delightful Jojo Moyes. Jojo Moyes' "One Plus One" is her new entertaining look at how we inadvertently, and with the best of intentions, botch up our relationships.