"Learn about the great scientist Charles Darwin as he developed the theory of evolution. You'll read about his life, the science behind his studies, and the impact of his work on the world today"--Publisher's website.

"Learn about the great scientist Louis Pasteur as he made advances in microbiology. You'll read about his life, the science behind his studies, and the impact of his work on the world today"--Publisher's website.

"Learn about the great scientist Rachel Carson as she sparked the environmental movement. You'll read about her life, the science behind her studies, and the impact of her work on the world today"--Publisher.