Contents: Acknowledgements; Preface, Benjamin Banneker; 18th Century Astronomer, Elijah McCoy; 'The Real McCoy', Lewis Howard Latimer; Inventor and Renaissance Man, Daniel Hale Williams; Trail Blazing Surgeon and Builder of Hospitals, Granville T. Woods; So Trains Can Talk to Trains, Charles Turner; Pioneer Entomologist, George Washington Carver; Pioneer Chemurgist, Garrett Morgan; Firefighter's Breathing Helmet, Ernest E. Just; Biology of the Cell, Louis Tompkins Wright, M.D., Frederick McKinley Jones; Truck and Rail Refrigeration, Percy L. Julian; Born to be a Chemist, Charles R. Drew; Pioneer Blood Plasma Scientist, Jane C. Wright; Mother of Chemotherapy, Leon Roddy; The Spider Man, Reatha C. King; Chemistry of the Halogen Compounds, Shirley A. Jackson; Theoretical Physicist; Index.