My teenage son’s dislike of reading is a pall between us. I am alternately saddened and infuriated by his sudden rejection of books. A pile of them sit idly on his bedside table, attracting dust. Their spines are stacked to face his pillow, the titles shouting to his deaf ears.

Every few weeks, I add another book to the pile, hoping it will ignite some glimmer of interest. I encourage, I cajole, I coerce. I paint him word-pictures of his smaller self, bewitched by the favourite stories of his childhood. I remind him how he had always been a rapacious reader; his books as precious as his Lego. I pull the Roald Dahls from his bookcase. We had bedded down with them night after night, the pair of us in raptures. I leave them lying around to serve as small mnemonics of the delights of reading. He is unmoved.