Presents the lives of five African-American inventors: Jan Ernst Matzeliger, Elijah McCoy, Granville T. Woods, Madam C.J. Walker, and Garrett A. Morgan.
A biography of the African American inventor who, among other contributions, invented an inexpensive method for manufacturing carbon filaments for electric light bulbs.
Presents a comprehensive examination of Africa-American inventors and the contributions they made throughout American history and includes such figures as George Washington Carver and Garrett A. Morgan, the inventor of the three-way traffic signal.
Presents through text, photographs, and illustrations African-Americans who have produced inventions that made major contributions to a range of fields, often in the face of enormous obstacles and often with scant recognition.