Who were they? What futures did they lose? This brilliantly constructed novel, inspired by real events, lets an alternative reel of time run, imagining the lives of these five souls as they live through the extraordinary, unimaginable changes of the bustling immensity of twentieth-century London. Their intimate everyday dramas, as sons and daughters, spouses, parents, grandparents; as the separated, the remarried, the bereaved. Through decades of social, sexual, and technological transformation, as bus conductors and landlords, as swindlers and teachers, patients and inmates. Days of personal triumphs and disasters; of second chances and redemption. Ingenious and profound, full of warmth and beauty, Light Perpetual "offers a moving view of how people confront the gap between their expectations and their reality" (The New Yorker) and illuminates the shapes of experience, the extraordinariness of the ordinary, the mysteries of memory, and the preciousness of life.