This is the first collection in English of the extraordinary letters of one of the great writers of the twentieth century. Italy's most important postwar novelist, Italo Calvino (1923-1985) achieved worldwide fame with such books as Cosmicomics, Invisible Cities, and If on a winter's night a traveler. But he was also an influential literary critic, an important literary editor, and a masterful letter writer whose correspondents included Umberto Eco, Primo Levi, Gore Vidal, Leonardo Sciascia, Natalia Ginzburg, Michelangelo Antonioni, Pier Paolo Pasolini, and Luciano Berio.