With admission to The Program, Rosa fulfills her dream to continue her father's research on Bantu geometries and Indigenous astronomies. Yet since his death during her childhood, she has been plagued by anxiety attacks that she dubs "The Terrors"--and by unresolved questions about her father's life. Who is his mysterious friend Mr. C? Who was her father, really? Her cohort of talented Fellows includes Shaniqua, her roommate, studying melanin...