A photo-filled chronicle of American inventor Thomas Edison's life and accomplishments that describes America during his lifetime and discusses his impact on the world.
A biography of the nineteenth-century English naturalist whose study trips, on which he documented the diversity of animal life, led him to develop theories about evolution and natural selection.
An illustrated biography of Charles Darwin, based on his journals and correspondence, describing his loving family, and discussing how he came to develop his theories about the origins of life.