Why is Lewis Latimer important His invention of the carbon filament made light bulbs more afforable and longer lasting. Readers follow his journey from working with Alexander Graham Bell to improving Thomas Edison's light bulb. It's an enlightening story filled with engaging text and colorful images all reviewed by Smithsonian experts.
Author Biography
Nancy Dickmann has written more than 150 non-fiction books for children, specializing in science and history. Before becoming an author, she worked for many years as an editor and publisher of children's books.
