Although a very prolific poet—and arguably America’s greatest—Emily Dickinson (1830–1886) published fewer than a dozen of her eighteen hundred poems. Instead, she created at home small handmade books. When, in her later years, she stopped producing these, she was still writing a great deal, and at her death she left behind many poems, drafts, and letters. It is among the makeshift and fragile manuscripts of Dickinson’s later writings that we find the envelope poems gathered h