WELLS, ENGLAND - OCTOBER 21: Camilla, Duchess of Cornwall, patron of Beanstalk, is shown around The Bishops Palace Gardens byThe Rt Revd Peter Hancock, Bishop of Bath and Wells, as she visits the Wells Festival of Literature at The Bishop's Palace on October 21, 2016 in Wells, England.  This year's festival is supporting the South-West launch of Beanstalk, a national literacy charity which recruits and trains volunteers to work in primary schools. (Photo by Julian Herbert-Pool/Getty Images)