Stephen Hawking (Author) STEPHEN HAWKING is regarded as one of the most brilliant theoretical physicists since Einstein. He held the position of Lucasian Professor of Mathematics at the University of Cambridge for thirty years and is the author of A Brief History of Time which was an international bestseller. His other books for the general reader include A Briefer History of Time, the essay collection Black Holes and Baby Universe and The Universe in a Nutshell. Lucy Hawking (Author) LUCY HAWKING is the original creator of the George series. She works with world leading scientists, including her co-author and father, Stephen Hawking, to explain complex concepts of science through story telling to young readers. A former journalist, she has written widely for British newspapers. Lucy now gives regular talks about the science and stories of the George series to audiences all over the world.