If you’ve been feeling like your leadership contributions are underappreciated, add a copy of Why Managers Matter to your reading list. In it, Nicolai Foss, a strategy professor at the Copenhagen Business School, and Peter Klein, the W.W. Caruth Chair and professor of entrepreneurship at the Hankamer School of Business, Baylor University, examine the various iterations of manager-free organizations that have been proposed—and occasionally adopted—over the past 50 years or so. Their conclusion: nonsense!