From the ranging curiosity of Leonardo da Vinci to the dedication and sacrifice of Marie Curie, Little Heroes: Inventors Who Changed the World is a young child's first introduction to the brilliant people who taught us the meaning of perseverance and innovation. Simple text and adorable illustrations tell the contributions of nine renowned inventors from around the world: Cai Lun, Leonardo da Vinci, Marie Curie, Thomas Edison, Orville and Wilbur Wright, Grace Hopper, Mary Sherman Morgan, and Nikola Tesla. Inspire your own little inventor with the words of these inventive heroes who changed the world.