HAY-ON-WYE, WALES - MAY 28: A visitor reads a book at the Hay Festival, on May 28, 2016 in Hay-on-Wye, Wales. (Photo by David Levenson/Getty Images)
HAY-ON-WYE, WALES - MAY 28: A visitor reads a book at the Hay Festival, on May 28, 2016 in Hay-on-Wye, Wales. (Photo by David Levenson/Getty Images)