Recipient of the Nobel Prize in Literature 2020 Averno is a small crater lake in southern Italy, regarded by the Romans as the entrance to the underworld.That place gives its name to Louise Gluck’s new collection: in a landscape turned irretrievably to winter it is both passageway between worlds and an impassable barrier.The book proceeds as a sequence, an extended lamentation, its long restless poems no less spellbinding for being without conventional resolution or consolation, no less ravishing for being savage and grief-stricken.