In <i>Jackknife: New and Selected Poems</i>, Beatty travels the turns and collisions of over twenty years of work. She moves from first-person narratives to poems that straddle the page in fragments, to lines that sprawl with long lines of train tracks. Always landing in meaning, we are inside the body--not in a confessional voice, not autobiography--but arriving through the expanded, exploded image of many stories and genders.