This book was written with her father, Stephen Hawking, and his former Ph.D. student, Christophe Galfard. It has been translated into 38 languages and published in 43 countries. Five other books have been published in the series: George's Cosmic Treasure Hunt in 2009, George and the Big Bang in 2011, George and the Unbreakable Code in 2014, George and the Blue Moon in 2016 and George and the Ship of Time in 2018.
This book was written with her father, Stephen Hawking, and his former academic, Christophe Galfard. It has been translated into 38 languages and published in 43 countries. Five other books have appeared in the series: George's Cosmic Treasure Hunt in 2009, George and the Big Bang in 2011, George and the Unbreakable Code in 2014, George and the Blue Moon in 2016 and George and the Ship of Time in 2018.