Hidden Figures tells the inspirational story of four black women who worked at NASA and how their intelligence and determination changed the world. Dorothy Vaughan, Mary Jackson, Katherine Johnson, and Christine Darden who worked as computers at NASA in the 1940s. They helped NASA in science, aeronautics, and space exploration. Their hard work and determination helped put a man on the moon. This powerful picture book will empower girls and promote tolerance, inquirers and perseverance.