'In graphic novel format, tells the story of Jonas Salk's involvement in the development of a polio vaccine'--Provided by publisher.
John F. Kennedy : ...
Patrick Henry : l ...
Thomas Edison and ...
William Penn : fo ...
Samuel Adams : pa ...
Amelia Earhart : ...
Helen Keller : co ...
Jackie Robinson : ...
Clara Barton : an ...
Nathan Hale : rev ...
Thomas Jefferson ...