The title of Amanda Craig’s enjoyable and provocative ninth novel might conjure the dancing trio in Botticelli’s ‘Primavera’ (which we visit in the book, set in Tuscany); but the three graces here are Ruth, Diana and Marta, elderly expat friends who meet for weekly gossips over coffee, ‘united by age, exile, the love of dogs and their disinclination to discuss their infirmities’.