Lopa Ghosh’s Age of Mondays introduces readers to Narois, a 10-year-old whose childhood is steeped in shadows. Her mother disappears every Monday to “a cold, cruel place,” her parents quarrel for no reason that she can comprehend, her best friend drifts away, and her teacher shows no tolerance for imagination. It is a world where stability is fragile and solace elusive. At one point, the narrative invokes Sylvia Plath and Marjane Satrapy, drawing on the intensity and fragility of Narois’ intellectual Bengali mother’s poetic vision. For adult readers, with a yen for literature these references make the novel resonate. However,...