This series highlights eight women whose groundbreaking work has had a huge impact. Each book provides an overview of the subject's life and discusses how she made her mark on the world. This fascinating book introduces readers to the life and work of Chien-Shiung Wu, including her important contributions to nuclear physics. Historic images, "Did You Know?" sidebars, and a "Topic Spotlight" special feature provide added interest and context. AGES: 7 to 9