Where did the universe come from? Does time always move forward? In his monumental classic, the brilliant Stephen Hawking tackles the biggest questions in existence. He masterfully guides readers on a mind-bending tour from the Big Bang to black holes and beyond. Written for everyone, not just scientists, this is the book that brought the wonders of cosmology to the world. It’s your chance to explore the most profound secrets of our universe, guided by one of the greatest minds in human history.