“The Unlikely Pilgrimage of Harold Fry” by Rachel Joyce. When Harold leaves home one morning to post a letter, with his wife hovering upstairs, he has no idea that he is about to walk from one end of the country to the other. He has not hiking boots or map, let alone a compass, waterproof or mobile phone. All he knows is that he must keep walking. To save someone’s life. He is the most ordinary of men. He just might be a hero for us all.