Women scientists have made key contributions to the pursuit of science and some of the most important discoveries of all time. In Marie Curie, learn how the Polish chemist and physicist chose to pursue a career in science and discovered radium, earning the Nobel Prize twice. Features include a timeline, a glossary, essential facts, references, websites, source notes, and an index. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.