Edna O’Brien’s The Light of Evening follows a familiar mother-daughter path. Dilly is dying in a Dublin hospital. Her daughter, Elenaora, has inherited her beautiful hair, which features in every novel. A writer whose debut novel scandalized her Irish neighbours, and an ultra-Catholic nation because it showed women’s desire from the inside. She has fled to London and married an older man (who already had a wife and child). Her dad is a brute...