This book examines the story of Henrietta Lacks, the Black woman behind the world famous HeLa cell line, one of the most important tools in biomedical research. Although scientists have studied virtually every aspect of these cells, their origin story was shrouded in controversy and virtually unknown in the mainstream media. The author skillfully delves into the intersections between science, medicine, ethics, race, and faith to ask important questions about the sometimes personal cost of scientific progress.