I am Stephen Hawking

The groundbreaking physicist and disability advocate is the 34th hero in this New York Times bestselling biography series for ages 5 to 9.

From a young age, Stephen Hawking had a strong sense of wonder and was full of questions about the world around him and the stars above. He would spend his whole life trying to figure out how the universe worked, including discovering truths about black holes and energy. And when he was diagnosed with a rare disease called ALS that destroys the nerve cell...