Tells the life story of Louis Braille, the nineteenth-century man who lost his sight at the age of three and developed an alphabet for blind people when he was fifteen.
the scientist who discovered the cause of infectious disease and invented pasteurization
Birch, Beverley
1989
A biography of the nineteenth-century French scientist who discovered the process for destroying harmful bacteria with heat and opened the door to the new science of microbiology.
Presents the life stories of Marie Curie, dicoverer of radium, polonium, and natural radiation, and her daughter Irene Joliot-Curie, discoverer of artificial radiation.