Read about the women who changed the landscape of science: from pioneers of the ancient world to super-scientists like Marie Curie to unlikely geniuses, such as Hedy Lamarr, and much more. This book includes scientific pioneers who came up with incredible ideas that changed the world; women who work in the fast-paced world of technology; amazing engineers who build incredible structures; and mathematical geniuses. Perfect for 7- to 9-year-olds starting to read alone, Level 3 titles include in-depth information presented through more complex sentence structure with increasing amount of text to expand the reader's general knowledge and confidence in reading.