Black Paper: Writing in a Dark TimeA profound book of essays from a celebrated master of the form. "Darkness is not empty," writes Teju Cole in Black Paper, a book that meditates on what it means to sustain our humanity and witness the humanity of others in a time of darkness. One of the most celebrated essayists of his generation, Cole here plays variations on the essay form, modeling ways to attend to experience not just to take in but to think critically about what we sense and what