In Stranger Faces, Harvard professor Namwali Serpell uses semiotics to describe her version of a 'failed face.' An award-winning novelist, Serpell’s writing spans literary criticism, short stories, and film reviews, and Stranger Faces adds to her skill in writing across genres. The second book in the Undelivered Lectures series, Stranger Faces reads more like a collection of intellectually rigorous long-form blog posts than an academic monograph.