Unable to find emotional rapport with his wife, Lil, with whom he shares a childless marriage, middle-aged and ailing librarian Leo Lambkin begins a correspondence with an old flame, Bernarda, who writes to him from Seville after she hears of the tragic death of his mother. Bernarda, whom Leo disguises as Jude, informs him that he is the father of her child, Uanito, begot some years previously by violent circumstances. As dark wintry days give way to the increasing light and hope of summer, Leo and Jude long for an anticipated rendezvous. But what are the forces that stand in their way?