This brand-new series highlights some of the major contributions women have made in the world of science. Photographs throughout. Provided by publisher.

Henrietta Swan Leavitt -- Katherine Johnson -- Stephanie Wilson -- Over her shoulder: Stephanie Wilson -- Andrea Ghez -- Over her shoulder: Andrea Ghez -- Hypatia -- Maria Winkelman -- Wang Zhenyi -- Annie Jump Cannon -- Mary Golda Ross -- Valentina Tereshkova -- Diana Trujillo -- Mae Jemison -- Timeline -- Where in the world -- Words of wisdom.