The bestselling novelists are friends and fans of each other’s work. They talk frankly about the highs of writing and the lows of addiction – and why neither would do Strictly
Tell Me an Ending by Jo Harkin; Wrong Place Wrong Time by Gillian McAllister; Oxblood by Tom Benn; The Island by Adrian McKinty; Dear Little Corpses by Nicola Upson
As an adaptation of her bestselling novel comes to screens, Sarah Perry describes the joys of being on set – and how the production restored her faith in storytelling