I saw the tracks of angels in the earth, The beauty of heaven walking by itself on the world. The great fourteenth-century poet's lyric and love poems are presented as living poetry in Nicholas Kilmer's powerful and moving versions. His selection convinces us that, as he puts it, "Petrarch deserves to be valued as a real man, a careful thinker, a good poet." Free in form yet holding close to the central impulses of Petrarch's inspiration,...