Little Guides to Great Lives: Stephen Hawking is a biography of the famous scientist for children that blends an informative and humorous narrative with playful illustrations to immerse children in Hawking's world.Stephen Hawking was one of the world's most renowned scientists and cosmologists. His ground–breaking research into black holes and the Big Bang has helped to explain the beginnings of our universe and his bookA Brief History of Time has sold over 10 million copies.